USB2CX - USB Cable Smart-AVI - Free user manual and instructions

Product Type	USB Cable
Model	USB2CX
Brand	Smart-AVI
Connector Type	USB 2.0 Type-A Male to Type-B Male
USB Standard	USB 2.0 High-Speed (480 Mbps)
Cable Length	1.8 m (6 ft)
Data Transfer Rate	Up to 480 Mbps
Power Supply	Bus-powered via USB port (5V, 500 mA max.)
Shielding	Foil and braid shielding for EMI protection
Connector Material	Nickel-plated connectors with gold flash
Cable Jacket	PVC
Wire Gauge	28 AWG for data, 24 AWG for power
Color	Black
Operating Temperature	0°C to 60°C
Storage Temperature	-20°C to 80°C
Compliance	RoHS, FCC, CE
Cleaning	Wipe with dry cloth; do not use liquids or abrasives
Safety	Avoid bending sharply; keep away from heat sources
Spare Parts	None (non-repairable cable; replace if damaged)
Warranty	1 year limited

Frequently Asked Questions - USB2CX Smart-AVI

Is the USB2CX compatible with USB 3.0 ports?

Yes, it is backward compatible with USB 3.0/3.1 ports, but data transfer will be limited to USB 2.0 speeds (480 Mbps).

What devices can I connect with this cable?

This cable connects devices with a USB Type-B port (e.g., printers, scanners, external drives) to a computer or hub with a USB Type-A port.

What is the maximum length for USB 2.0 cables?

The USB 2.0 specification recommends a maximum length of 5 meters for full-speed devices. This 1.8m cable is well within that limit for reliable performance.

Does this cable support charging?

Yes, it can deliver up to 500 mA at 5V for charging or powering devices, but it is not a dedicated charging cable.

Can I use this cable for audio or video?

USB 2.0 can carry audio or video signals (e.g., USB webcams), but for high-resolution video, USB 3.0 or dedicated AV cables are recommended.

Is the cable shielded?

Yes, it features foil and braid shielding to reduce electromagnetic interference and maintain signal integrity.

How do I clean this cable?

Unplug the cable and wipe it with a soft, dry cloth. Do not use water, solvents, or abrasive cleaners.

What is the warranty period?

Smart-AVI offers a 1-year limited warranty against defects in materials and workmanship.

Can I extend this cable with a coupler?

Using a USB coupler may degrade signal quality. For longer runs, use an active USB extension cable or a USB hub.

Is this cable compatible with Mac or Linux?

Yes, it is platform-independent and works with any device that has a standard USB Type-A port running Windows, macOS, Linux, or Chrome OS.

USER MANUAL USB2CX Smart-AVI

Designed and Manufactured in the USA

Smart-AM

1-888-994-7427

www.smartavi.com

OVERVIEW

TECHNICAL SPECIFICATIONS 3

WHAT'S IN THE BOX? 4

FRONT AND REAR 4

INSTALLATION 5

TROUBLESHOOTING 6

TECHNICAL SUPPORT 6

LIMITED WARRANTY STATEMENT 7

TECHNICAL SPECIFICATIONS

USB
Signal Type USB 2.0
Input Interface (TX) (1) USB Type B (Female)
Output Interface (RX) (4) USB Type A (Female)
OTHER
Power External 100-240 VAC/5VDC3A
Dimensions 4.3" W x 1.1" H x 2.5" D
Weight (each) 1.5 lb
Operating temperature 0-55 °C (32-131°F)
Storage temperature -20-85 °C (-4-185 °F)
Humidity Up to 95% (non-condensing)

WHAT'S IN THE BOX?

PART NO. Q-TY DESCRIPTION
USB2CX-TX 1 USB 2.0 over CAT5		Transmitter.
USB2CX-RX 1 USB 2.0 over CAT5		Receiver.
PS5VD3A 2 5V 3A Power Supply
User Manual 1

FRONT AND BACK

INSTALLATION

USB2FX-TX Transmitter

1. Power off all devices.
2. Connect the KM source device (computer) to the USB2CX-TX with a USB cable using the USB-B input port.
3. Install a CAT5 cable into the USB2CX-TX uplink port.
4. Connect a power supply to the USB2CX-TX.

USB2FX-RX Receiver

1. Install the CAT5 cable into the USB2CX-RX uplink port.
2. Connect the USB2CX-RX to the desired peripherals using the USB-A output ports.
3. Connect a power supply to the USB2CX-RX.
4. Power on all devices.

TROUBLESHOOTING

No Power

• Make sure that the power adapter is securely connected to the power connector of the unit.
• Check the output voltage of the power supply and make sure that the voltage value is around 12VDC.
• Replace the power supply.

No Video

• Check if all the video cables are connected properly.
• Connect the computer directly to the monitor to verify that your monitor and computer are functioning properly.
• Restart the computer.

Keyboard is not working

• Check if the keyboard is properly connected to the unit.
• Check if the USB cables connecting the unit and the computers are properly connected.
• Try connecting the USB on the computer to a different port.
• Make sure that the keyboard works when directly connected to the computer.
• Replace the keyboard.

Mouse is not working

• Check if the mouse is properly connected to the unit.
• Try connecting the USB on the computer to a different port.
• Make sure that the mouse works when directly connected to the computer.
• Replace the mouse.

No Audio

• Check if all the audio cables are connected properly.
• Connect the speakers directly to the computer to verify that the speakers and the computer audio are functioning properly.
• Check the audio settings of the computer and verify that the audio output is through the speakers.

TECHNICAL SUPPORT

For product inquiries, warranty questions, or technical questions, please contact [e-mail].

LIMITED WARRANTY STATEMENT

A. Extent of limited warranty

SmartAVI, Inc. warrants to the end-user customers that the SmartAVI product specified above will be free from defects in materials and workmanship for the duration of 1 year, which duration begins on the date of purchase by the customer. Customer is responsible for maintaining proof of date of purchase.

SmartAVI limited warranty covers only those defects which arise as a result of normal use of the product, and do not apply to any:

a. Improper or inadequate maintenance or modifications
b. Operations outside product specifications
c. Mechanical abuse and exposure to severe conditions

If SmartAVI receives, during applicable warranty period, a notice of defect, SmartAVI will at its discretion replace or repair defective product. If SmartAVI is unable to replace or repair defective product covered by the SmartAVI warranty within reasonable period of time, SmartAVI shall refund the cost of the product.

SmartAVI shall have no obligation to repair, replace or refund unit until customer returns defective product to SmartAVI.

Any replacement product could be new or like new, provided that it has functionality at least equal to that of the product being replaced.

SmartAVI limited warranty is valid in any country where the covered product is distributed by SmartAVI.

B. Limitations of warranty

To the extant allowed by local law, neither SmartAVI nor its third party suppliers make any other warranty or condition of any kind whether expressed or implied with respect to the SmartAVI product, and specifically disclaim implied warranties or conditions of merchantability, satisfactory quality, and fitness for a particular purpose.

C. Limitations of liability

To the extent allowed by local law the remedies provided in this warranty statement are the customers sole and exclusive remedies.

To the extant allowed by local law, except for the obligations specifically set forth in this warranty statement, in no event will SmartAVI or its third party suppliers be liable for direct, indirect, special, incidental, or consequential damages whether based on contract, tort or any other legal theory and whether advised of the possibility of such damages.

D. Local law

To the extent that this warranty statement is inconsistent with local law, this warranty statement shall be considered modified to be consistent with such law.

Smart-AM

SMART AUDIO VIDEO INNOVATION

NOTICE

The information contained in this document is subject to change without notice. SmartAVI makes no warranty of any kind with regard to this material, including but not limited to, implied warranties of merchantability and fitness for particular purpose. SmartAVI will not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance or use of this material. No part of this document may be photocopied, reproduced, or translated into another language without prior written consent from SmartAVI, Inc.

20230223

Designed and Manufactured in the USA

Tel: [phone] • [phone]

2455 W Cheyenne Ave, Suite 112

North Las Vegas, NV 89032

www.smartavi.com