StarTech.com USB867WAC22 - Network Card/Adapter

USB867WAC22 - Network Card/Adapter StarTech.com - Free user manual and instructions

Find the device manual for free USB867WAC22 StarTech.com in PDF.

📄 28 pages English EN Download 💬 AI Question 10 questions ⚙️ Specs
Notice StarTech.com USB867WAC22 - page 6
Pick your language and provide your email: we'll send you a specifically translated version.
Type de produit Network adapter / Wireless adapter
Marque StarTech.com
Modèle USB867WAC22
Host Interface USB 3.0
Chipset Realtek RTL8812AU
Supported Standards IEEE 802.11a/b/g/n/ac (Draft 2.0)
Wireless Frequencies 2.4 GHz (2.400 ~ 2.484 GHz) and 5 GHz (5.180 ~ 5.805 GHz)
Antenna Configuration 2x2:2 (TxR:S)
Supported Security 64/128 bit WEP, WPA, WPA2 (TKIP/AES)
LED Indicator Link/Activity (On/Blinking)
WPS Button Yes
Dimensions 80 x 29 x 10 mm
Weight 15 g
Operating Temperature 0°C ~ 60°C (32°F ~ 140°F)
Storage Temperature 0°C ~ 70°C (32°F ~ 158°F)
Humidity 10% ~ 90% RH
Compatible Operating Systems Windows 8/8.1, 7, Vista, XP (32/64), Server 2012/2008 R2/2003, Mac OS 10.4+, Linux kernel 3.2+
Warranty 2 years
Package Contents 1 x USB Wireless Adapter, 1 x Instruction Manual
Modes Client mode and Access Point mode
Cleaning Clean with a soft, dry cloth

Frequently Asked Questions - USB867WAC22 StarTech.com

How do I install the USB867WAC22 adapter on Windows?
First, download the driver from www.startech.com/USB867WAC22 Support tab. Extract the .zip file and run the appropriate driver installer for your OS version. Follow on-screen prompts, then connect the adapter to a USB port. For Windows 8/8.1, it is plug-and-play.
How do I verify the adapter is installed correctly?
On Windows, open Device Manager, expand 'Network adapters'. You should see the device without any exclamation marks or question marks. On Mac, open System Report > Hardware > USB and look for the adapter.
Can I use this adapter as a Wi-Fi hotspot?
Yes, the adapter supports Access Point mode. In the Realtek utility, switch to AP mode via the Mode menu. You can then configure SSID, security, and share an internet connection using ICS (Internet Connection Sharing).
What security protocols are supported?
The adapter supports 64/128-bit WEP, WPA, and WPA2 with TKIP or AES encryption. WPA2-PSK with AES is recommended for best security.
How do I connect to a wireless network using the Realtek utility?
Click the tray icon to open the utility. Go to the 'Available Networks' tab, select your network, and click 'Add to Profile'. Enter the security key if required. You can also use Windows native Wi-Fi management.
What does the LED indicator mean?
The LED is off when there is no power, and on or blinking when a link is established and there is activity. If it remains off, check the USB connection.
Is the adapter compatible with Linux?
Yes, it is compatible with Linux kernel 3.2 and up. You may need to install the driver manually; check the manufacturer's website for Linux drivers.
How do I use WPS to connect?
Press the WPS button on the adapter, then activate WPS on your router (push button or PIN). Alternatively, use the Realtek utility's WPS Setup tab for PIN or push-button methods.
What are the operating temperature limits?
The adapter can operate in temperatures from 0°C to 60°C (32°F to 140°F) and can be stored from 0°C to 70°C (32°F to 158°F). Avoid exposing it to extreme heat or cold.
Does the adapter support dual-band?
Yes, it supports both 2.4 GHz and 5 GHz bands, providing AC1200 speeds (up to 300 Mbps on 2.4 GHz and 867 Mbps on 5 GHz). It is backwards compatible with 802.11a/b/g/n.

User questions about USB867WAC22 StarTech.com

0 question about this device. Answer the ones you know or ask your own.

Ask a new question about this device

The email remains private: it is only used to notify you if someone responds to your question.

No questions yet. Be the first to ask one.

Download the instructions for your Network Card/Adapter in PDF format for free! Find your manual USB867WAC22 - StarTech.com and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. USB867WAC22 by StarTech.com.

USER MANUAL USB867WAC22 StarTech.com

USB 3.0 to AC1200 Dual Band Wireless-AC Adapter

USB867WAC22

StarTech.com USB867WAC22 - USB 3.0 to AC1200 Dual Band Wireless-AC Adapter - 1

natural_image Black USB device with a lid and external port, no visible text or symbols on the device body

*actual product may vary from photos

For the most up-to-date information, please visit: www.startech.com

FCC Compliance Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

  • Reorient or relocate the receiving antenna.
  • Increase the separation between the equipment and receiver.
  • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
  • Consult the dealer or an experienced radio/TV technician for help

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved by StarTech.com could void the user's authority to operate the equipment.

Industry Canada Statement

This Class B digital apparatus complies with Canadian ICES-003.

This device complies with Industry Canada licence-exempt RSS standard(s).

Operation is subject to the following two conditions:

(1) This device may not cause interference, and
(2) This device must accept any interference, including interference that may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence.

IC Radiation Exposure Statement:

This equipment complies with IC RSS-102 radiation exposure limit set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.

Use of Trademarks, Registered Trademarks, and other Protected Names and Symbols

This manual may make reference to trademarks, registered trademarks, and other protected names and/or symbols of third-party companies not related in any way to StarTech.com. Where they occur these references are for illustrative purposes only and do not represent an endorsement of a product or service by StarTech.com, or an endorsement of the product(s) to which this manual applies by the third-party company in question. Regardless of any direct acknowledgement elsewhere in the body of this document, StarTech.com hereby acknowledges that all trademarks, registered trademarks, service marks, and other protected names and/or symbols contained in this manual and related documents are the property of their respective holders.

Table of Contents

Introduction......1

Packaging Contents .... 1

System Requirements....1

Product Overview .... 1

Installation 2

Verifying Installation....3

Windows....3

Mac OS 4

Operation 4

Windows 4

Specifications....22

Technical Support 23

Warranty Information....23

Introduction

Packaging Contents

• 1 x USB Wireless Adapter
• 1 x Instruction Manual

System Requirements

• Available USB port

Product Overview

StarTech.com

Link/Activity LED WPS Button USB 3.0

LED Indicator

Off – No power to adapter

On / Blinking – Link established / Activity

Installation

Note: The USB867WAC22 is plug-and-play supported in Windows 8/8.1.

  1. Using a web browser, enter www.startech.com/USB867WAC22 in the address line.
  2. On the Product page, click the Support tab located in the middle of the screen.
  3. On the Drivers and Downloads section, click on the driver link that corresponds with the operating system running on the host laptop.
  4. Once the download is complete, extract the contents of the .zip file.
  5. Click the appropriate driver for the version of operating system that you are running and follow the on-screen prompts to complete the installation.
  6. Connect the device to an available USB port.

Verifying Installation

Windows

  1. Open the Device Manager by right-clicking on Computer, and then select Manage. In the new Computer Management window, select Device Manager from the left window panel (For Windows 8, open the Control Panel and select Device Manager).
  2. Expand the "Network adapters" section. On a successful install, you should see the following device in the list with no exclamation points or question marks.

Computer Management File Action View Help Computer Management (Local) System Tools Task Scheduler Event Viewer Shared Folders Local Users and Groups Performance Device Manager Storage Disk Management Services and Applications Haswell-PC Audio inputs and outputs Bluetooth Computer Disk drives Display adapters DVD/CD-ROM drives Human Interface Devices IDE ATA/ATAPI controllers IEEE 1394 host controllers Imaging devices Keyboards Mice and other pointing devices Monitors Network adapters Bluetooth Device (Personal Area Network) Bluetooth Device (RFCOMM Protocol TDI) Broadcom 802.11ac Network Adapter Broadcom NetXtreme Gigabit Ethernet Intel(R) Ethernet Connection I217-V Realtek 8812AU Wireless LAN 802.11ac USB NIC Realtek PCIe GBE Family Controller

Mac OS

  1. Open the System Report by clicking the Apple symbol in the top left corner, selecting About this Mac, then select System Report
  2. Expand the "Hardware" section and click "USB" in the left column. With the adapter connected, you should see the following device in the list.

Mac Pro Hardware ATA Audio Bluetooth Camera Card Reader Diagnostics Disc Burning Ethernet Cards Fibre Channel FireWire Graphics/Displays Hardware RAID Memory PCI Cards Parallel SCSI Power Printers SAS SATA/SATA Express SPI Storage Thunderbolt USB ► Network ► Software Accessibility Applications Components Developer USB Device Tree USB Bus USB Bus USB Bus USB Bus USB Bus ▼USB Hi-Speed Bus 802.11n NIC ▼USB Hi-Speed Bus U3 Titanium ▼Keyboard Hub Apple Optical USB Mouse Apple Keyboard 802.11n NIC: Product ID: 0x8812 Vendor ID: 0x0bda (Realtek Semiconductor Corp.) Version: 0.00 Serial Number: 123456 Speed: Up to 480 Mb/sec Manufacturer: Realtek Location ID: 0xfa200000 / 2 Current Available (mA): 500 Current Required (mA): 500 BSD Name: en20

Operation

Windows

Connecting to a wireless network is done through either the Windows wireless configuration utilities, or through the Realtek utility. You must know the name of the wireless network (SSID), the type of security it is using (if any) and its associated password to connect to a wireless network. Consult the documentation for your wireless access point (AP) or contact your network administrator for details.

Depending on your version of Windows, you can display the list of available networks using one of the following methods:

Windows 8Move the cursor to the upper right corner to open the Charms Bar, select Settings and then select Wifi
Windows 7 Click the network adapter tray icon
Windows Vista Click Start, then Connect To
Windows XPRight-click the wireless adapter tray icon and select View Available Wireless Networks

Realtek Utility

Tray Icon

The tray icon will display one of the following three statuses:

Utility running, but no WLAN adapter detectedWLAN adapter detected, not connected to a wireless networkWLAN adapter detected and connected to a network
StarTech.com USB867WAC22 - Tray Icon - 1StarTech.com USB867WAC22 - Tray Icon - 2StarTech.com USB867WAC22 - Tray Icon - 3

Client Mode

Click on the tray icon to open the configuration window.

Some basic device controls are shown at the bottom of the interface:

Show Tray Icon Radio Off Disable Adapter Virtual WiFi allowed Close

Show Tray Icon – Show / Hide the tray icon.

Radio Off – Disable the wireless radio.

Disable Adapter – Disable the device.

Virtual WiFi allowed – Enable Virtual WiFi (soft AP).

General Tab

Displays information related to the currently connected network.

REALTEK 11n USB Wireless LAN Utility Refresh(R) Mode(M) About(A) General Profile Available Network Status Statistics Wi-Fi Protect Setup Status: Not Associated Speed: N/A Type: N/A Encryption: N/A SSID: Signal Strength: Link Quality: Network Address: MAC Address: 00:1A:EF:00:00:0A Realtek 8812AU Wireless LAN 602.11ac USB NIC IP Address: 0.0.0.0 Subnet Mask: 0.0.0.0 Gateway: ReNew IP Show Tray Icon Radio Off Disable Adapter Virtual WiFi allowed Close

Signal Strength – Strength of the link between the adapter and the connected AP.

Link Quality – Measurement of transmit / receive performance over the radio.

Renew IP button – Refresh IP settings between the adapter and the connected AP

Profile Tab

Add, Remove, Edit, Duplicate or Set Default wireless profiles.

REALTEK 1.1n USB Wireless LAN Utility Refresh(R) Mode(M) About(A) MyComputer Realtek 8812AL General Profile Available Network Status Statistics Wi-Fi Protect Setup Available Profile(s) Profile Name Add Remove Edit Duplicate Set Default Show Tray Icon Radio Off Disable Adapter Virtual WiFi allowed Close

Available Networks Tab

Displays a site survey of networks within range of the adapter.

REALTEX 11n USB Wireless LAN Utility Refresh(R) Mode(M) About(A) MyComputer Realtek 8812AT General Profile Available Network Status Statistics WiFi Protect Setup Available Network(s) SSID Channel Encryption Network Authentication Signal Type Test AES WPA2 Pre-Shared Key 56% Infrastructure Guest_WIFI AES WPA2 Pre-Shared Key 64% Infrastructure AES WPA2 Pre-Shared Key 56% Infrastructure AES WPA2 Pre-Shared Key 46% Infrastructure Refresh Add to Profile Note Double click on item to join/create profile. Show Tray Icon Radio Off Disable Adapter Virtual WiFi allowed Close

Refresh – Rescan for available networks.

Add to Profile – Select a network from the list and click to create a profile for that network.

Status Tab

Displays networking and device driver version details for the adapter.

REALTEK 11n USB Wireless LAN Utility Refresh(R) Mode(M) About(A) General Profile Available Network Status Statistics Wi-Fi Protect Setup Manufacturer NDIS Driver Version Short Radio Header Encryption Authenticate Channel Set MAC Address Data Rate (AUTO) Channel (Frequency) Status Not Associated SSID Network Type Power Save Mode None Associated AP MAC Up Time (hh:mm:ss) 0:07:19 USB HUB USB2.0 USB Mode USB2.0 Show Tray Icon Disable Adapter Radio Off Virtual WIFI allowed Close

Statistics Tab

Displays connection transmit / receive statistics.

REALTEK 11n USB Wireless LAN Utility Refresh(R) Mode(M) About(A) MyComputer Realtek 8812AL General Profile Available Network Status Statistics Wi-Fi Protect Setup Counter Name Value Tx OK 0 Tx Error 0 Rx OK 0 Rx Packet Count 0 Rx Retry 0 Rx ICV Error 0 Reset Show Tray Icon Disable Adapter Radio Off Virtual WiFi allowed Close

Reset – Resets all counters.

WPS Setup Tab

Allows for WPS PIN code or Push-button modes.

REALTEK 11n USB Wireless LAN Utility Refresh(R) Mode(M) About(A) MyComputer Realtek 8812AL General Profile Available Network Status Statistics Wi-Fi Protect Setup Wi-Fi Protected Setup (WPS) An easy and secure setup solution for Wi-Fi network Role Selection As WPS Device Pin Input Config (PIN) After pushing the PIN button.Please enter the PIN code PIN Code : 37061487 Pin Input Config (PIN) Push Button After pushing the PBC button.Please push the physical button on your AP or visual button on the WPS config page. Push Button Config (PBC) Show Tray Icon Radio Off Disable Adapter Virtual WIFI allowed Close

Access Point Mode

The device can also act as a Wireless Access Point, allowing other devices to connect and gain Internet access through it.

Switch modes using the Mode menu at the top of the interface:

REALTEK 11n USB Wireless LAN Utility Refresh(R) Mode(M) About(A) MyC ✓ Station Access Point

General Tab

Displays general information about the device in AP mode and a list of joined APs.

REALTEK 11n USB Wireless LAN Utility Refresh(R) Mode(M) About(A) MyComputer Realtek 8812A1 Generi Advanced Statistics SSID: Radio-PC_AP BSSID: 00:1A:EF:00:00:0A Association Table AID MAC Address Life Time Config Soft AP Use the following IP address: IP Address: 192 . 168 . 159 . 1 Apply Setting Internet Connection Sharing (ICS) Show Tray Icon Disable Adapter Radio Off Close

SSID - The network name of this AP.

BSSID - The MAC address of this AP.

Association Table

Displays the list of joined stations to this AP.

AID (Association ID) – A unique 16-bit ID value assigned by an AP during association.

MAC address - The MAC address of each joined station.

Life Time – A keep alive timer that counts down from 10 minutes after the successful connection of a station. If a station associated this AP does not have any interaction with the AP in 10 minutes, it will be disassociated from the Infra-structure.

Config – Opens a dialog of for modifying AP settings (shown below).

ICS (Internet Connection Sharing) - Enables this AP to share this internet/intranet network connection.

Wireless Network Properties: This is a computer-to-computer(ad hoc) network; wireless access points are not used. Profile Name: Access Point Mode Network Name(SSID): WIN7USE-EU1TMH0_AP Channel: 1 (2412MHz) Wireless network security This network requires a key for the following: Network Authentication: Open System Data encryption: Disabled ASCII PASSPHRASE Key index (advanced): 1 Network key: Confirm network key: OK Cancel

Network Name (SSID) - The network name of the AP, searchable by other wireless nodes. The length of SSID should be shorter than 32 characters.

Channel - Select your preferred wireless channel.

Network Authentication & Data Encryption – Choose your desired Authentication type and Encryption method from: Open System, Shared Key + WEP, WPA-PSK + TKIP & WPA2-PSK + TKIP (recommended).

ASCII - Provide either 5 or 13 ASCII characters in the Network key field.

PASSPHRASE - Input a sequence of words as the network key.

Key index (advanced) (1 \~4) - At most four key index to represent the opposite network key.

Advanced Tab

Provides advanced configuration options for the AP.

REALTEK 11n USB Wireless LAN Utility Refresh(F) Mode(M) About(A) MyComputer frealtek 8812AI General Advanced Statistics General Beacon Interval 100 DTIM Period: 3 Preamble Mode Long Set Defaults Apply Show Tray Icon Radio Off Disable Adapter Close

Beacon Interval – The frequency at which the beacon packet is sent, In TU unit (1024 micro-seconds).

DTIM Period - The number of Beacon intervals between successive DTIMs.

Preamble Mode:

Long - Higher quality but with lower performance than preamble short mode.

Short - Normal quality but with higher performance then preamble long mode.

Auto - Select the proper preamble mode by current signal frame information.

Statistics Tab

Displays connection transmit / receive statistics.

REALTEK 11n USB Wireless LAN Utility Refresh(R) Model(M) About(A) MyComputer Realtek 6812AI General Advanced Statistics Counter Name Value Tx OK 94 Tx Error 0 Rx OK 0 Rx Packet Count 0 Rx Retry 0 Rx ICV Error 0 Reset Show Tray Icon Disable Adapter Radio Off Close

Mac OS

Displays information related to the currently connected network.

WLAN Dual Band Utility Link Status Profiles Available Network Advanced Setting WPS Information MAC Address : 001aef00000a SSID : BSSID : Security : None Connection : Disconnected Network Type : Channel : Link Speed(Mbps) : Signal Strength : 0% Turn Radio OFF

Signal Strength – Strength of the link between the adapter and the connected AP. Radio Off – Disable the wireless radio.

Profiles Tab

Add, Remove, Edit, Duplicate or Set Default wireless profiles.

WLAN Dual Band Utility Link Status Profiles Available Network Advanced Setting WPS Information Default Profile Name SSID Network Type Add Edit Remove Duplicate Apply

Available Networks Tab

Displays a site survey of networks within range of the adapter.

WLAN Dual Band Utility Link Status Profiles Available Network Advanced Setting WPS Information Associated SSID Channel Network Type Encryption BSSID Quality SG 44 Infrastructure WPA2-PSK AES... f87b8c183da6 StarTech.com 161 Infrastructure WPA2-PSK AES 24dec655a03a StarTech.Guest 161 Infrastructure No Encryption 24dec655a03d 161 AdHoc WPA(2)-PSK AES... 24dec655a038 Refresh Connect Add to Profile

Advanced Settings Tab

Provides advanced configuration options for the device.

WLAN Dual Band Utility Link Status | Profiles | Available Network | Advanced Setting | WPS | Information 802.11b Preamble Mode : Auto QOS Mode : Enable PSP Xlink Mode : Disable Fragment Threshold : 2347 RTS Threshold : 2346 Refresh Apply Set Default

Preamble Mode:

Long - Higher quality but with lower performance than preamble short mode. Short - Normal quality but with higher performance then preamble long mode. Auto - Select the proper preamble mode by current signal frame information.

QoS Mode – Enable / Disable packet prioritization.

PSP Xlink Mode – Enable / Disable PSP Xlink support.

Fragment Threshold – Specify the size at which large packets should be fragmented. RTS Threshold – Enable RTS/CTS for packets over the specified size.

WPS Tab

Allows for WPS PIN code or Push-button modes.

WLAN Dual Band Utility Link Status Profiles Available Network Advanced Setting WPS Information SSID Channel Security BSSID Quality 5G 44 WPA2-PSK AES... f87b8c183da6 5GHz_AC 149 WPA2-PSK AES 74d02b40db74 2.4GHz_AC 6 WPA2-PSK AES 74d02b40db70 Quality 2.4G 11 WPA2-PSK AES... f87b8c183da7 SCAN Please key the PIN code into your AP's config page PIN PIN: 65563274 PBC Cancel

Information Tab

Displays utility and driver version information.

WLAN Dual Band Utility Link Status Profiles Available Network Advanced Setting WPS Information WLAN Dual Band Utility Utility Version: 2.0.5 (2013/04/01) Driver Version: v1008 Copyright 2013.

Specifications

Host Interface USB 3.0
Chipset Realtek - RTL8812AU
External Connectors 1 x USB 3.0 A Male
Supported StandardsIEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac Draft 2.0
Antenna Configuration 2x2:2 (TxR:S)
Wireless Frequencies2.400GHz ~ 2.484GHz5180GHz ~ 5805GHz
Supported Security Schemes 64/128 bit WEP, WPA, WPA2 (TKIP/AES)
Operating Temperature 0°C ~ 60°C (32°F ~ 140°F)
Storage Temperature 0°C ~ 70°C (32°F ~ 158°F)
Humidity 10% ~ 90% RH
Dimensions 80 x 29 x 10mm
Weight 15g
Compatible Operating SystemsWindows® 8 / 8.1 (32/64bit), 7 (32/64), Vista(32/64), XP(32/64)Windows Server® 2012, 2008 R2, 2003(32/64)Mac OS® 10.4 and up (Tested up to 10.9)Linux kernel 3.2 and up

Technical Support

StarTech.com's lifetime technical support is an integral part of our commitment to provide industry-leading solutions. If you ever need help with your product, visit www.startech.com/support and access our comprehensive selection of online tools, documentation, and downloads.

For the latest drivers/software, please visit www.startech.com/downloads

Warranty Information

This product is backed by a two year warranty.

In addition, StarTech.com warrants its products against defects in materials and workmanship for the periods noted, following the initial date of purchase. During this period, the products may be returned for repair, or replacement with equivalent products at our discretion. The warranty covers parts and labor costs only. StarTech.com does not warrant its products from defects or damages arising from misuse, abuse, alteration, or normal wear and tear.

Limitation of Liability

In no event shall the liability of StarTech.com Ltd. and StarTech.com USA LLP (or their officers, directors, employees or agents) for any damages (whether direct or indirect, special, punitive, incidental, consequential, or otherwise), loss of profits, loss of business, or any pecuniary loss, arising out of or related to the use of the product exceed the actual price paid for the product. Some states do not allow the exclusion or limitation of incidental or consequential damages. If such laws apply, the limitations or exclusions contained in this statement may not apply to you.

Hard-to-find made easy. At StarTech.com, that isn't a slogan. It's a promise.

StarTech.com is your one-stop source for every connectivity part you need. From the latest technology to legacy products — and all the parts that bridge the old and new — we can help you find the parts that connect your solutions.

We make it easy to locate the parts, and we quickly deliver them wherever they need to go. Just talk to one of our tech advisors or visit our website. You'll be connected to the products you need in no time.

Visit www.startech.com for complete information on all StarTech.com products and to access exclusive resources and time-saving tools.

StarTech.com is an ISO 9001 Registered manufacturer of connectivity and technology parts. StarTech.com was founded in 1985 and has operations in the United States, Canada, the United Kingdom and Taiwan servicing a worldwide market.

Manual assistant
Powered by Anthropic
Waiting for your message
Product information

Brand : StarTech.com

Model : USB867WAC22

Category : Network Card/Adapter