F5U257B - Cables for Computers and Peripherals BELKIN - Free user manual and instructions

Product Type	USB 2.0 4-Port Hub
Brand	Belkin
Model	F5U257B
Ports	4 USB 2.0 Type-A ports
Data Transfer Rate	Up to 480 Mbps
Interface	USB 2.0
Compatibility	Windows, Mac OS, Linux
Dimensions (approx)	3.5 x 1.2 x 0.6 inches
Weight	0.1 lbs (45 g)
Power Source	Bus-powered via USB
Cable Length	6 inches (15 cm) integrated cable
LED Indicator	Power/activity LED
Color	Black
Material	Plastic
Certifications	USB-IF certified, RoHS
Maintenance	Keep dry; clean with soft, dry cloth
Safety Precautions	Do not expose to liquids or excessive heat; avoid direct sunlight
Spare Parts	Not applicable; no user-serviceable parts
Repairability	Not repairable; replace if defective
General Information	Plug-and-play; no driver required for most operating systems

Frequently Asked Questions - F5U257B BELKIN

How do I set up the Belkin F5U257B hub?

Simply connect the hub to an available USB port on your computer. It is plug-and-play and will be recognized automatically by Windows, Mac, and Linux without additional drivers.

Is the hub compatible with USB 3.0 devices?

The hub is USB 2.0, so it will work with USB 3.0 devices but only at USB 2.0 speeds (up to 480 Mbps). For full USB 3.0 speeds, a USB 3.0 hub is required.

Does the hub require external power?

No, it is bus-powered, meaning it draws power from your computer's USB port. It can power most low-power devices like mice, keyboards, and flash drives. High-power devices may require a powered hub.

How many devices can I connect simultaneously?

You can connect up to 4 USB devices to the hub. However, the total power available is limited to 500 mA from the USB port, so high-power devices might not work simultaneously.

What operating systems are supported?

The hub is compatible with Windows (XP, Vista, 7, 8, 10, 11), Mac OS (10.x and later), and Linux. It does not require any special drivers.

The hub is not recognized by my computer. What should I do?

Try connecting the hub to a different USB port on your computer. If that doesn't work, check your device manager for driver issues or try restarting your computer. Ensure the USB port is functioning by testing with another USB device.

Can I use the hub with a USB extension cable?

Using a USB extension cable may cause connectivity issues due to signal degradation. It is recommended to connect the hub directly to your computer. If an extension is necessary, use a high-quality active extension cable.

Is the hub hot-swappable?

Yes, the hub supports hot-swapping, meaning you can connect and disconnect devices without turning off your computer. However, always safely eject storage devices before disconnecting to prevent data loss.

What does the LED indicator mean?

The LED indicator lights up when the hub is connected to power and data is flowing. It blinks or stays solid depending on activity. A steady light indicates the hub is powered and ready.

How do I clean the hub?

Unplug the hub before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use water, solvents, or abrasive cleaners. Keep the ports free of dust and debris.

USER MANUAL F5U257B BELKIN

Connect your serial devices seamlessly through your computer's USB port

Close-up of a black USB drive with an external port, showing its connector and cable (no text or symbols visible)

User Manual

Table of Contents

1. Introduction ...... 1

Supported Operating Systems ......2

1. Software Setup ....3

Windows 2000/XP Driver Installation ....3

Red Hat Linux Driver Installation ....4

1. Hardware Setup ....5

Installation Instructions (Windows Platform) ....5

Installation Instructions (Red Hat Linux Platform) ......6

1. Compatible Devices ....7

2. Information ......9

Congratulations and thank you for purchasing this innovative USB-to-Serial Adapter from Belkin. It is designed to link your serial devices easily through your computer's USB port. The leader in connectivity solutions for personal computers, Belkin designed this product to deliver outstanding performance and convenience. Please review this User Manual carefully to ensure that you get the most from your USB-to-Serial Adapter.

Illustration of a USB cable with connector port (no text or symbols visible)

Supported Operating Systems

The USB-to-Serial Adapter requires one of the following operating systems:

• Microsoft® Windows® XP Professional
• Microsoft Windows XP Home
• Microsoft Windows 2000 Professional
• Linux® Red Hat® 7.3/8.0 (kernel 2.4.18) and 9.0 (kernel 2.4.20)

Windows 2000/XP Driver Installation

Important Note: You must install the F5U257 driver (software) BEFORE connecting the Adapter to your computer.

1. Insert the included installation CD into your CD-ROM drive. After a few moments, the main menu will automatically start.

Diagram showing a CD or DVD disc being inserted into a case, with a downward arrow indicating the disc's insertion (no text or symbols present)

NOTE: If the main CD does not auto-start, click the "Start" button and select "Run". In the "Open" field, enter ":\Windows\setup.exe" and click "OK" (with "" being the letter of the drive that identifies your computer's CD-ROM drive. For example, if the CD is in drive D, enter "D:\Windows\setup.exe").

1. Select "Install Windows Driver". The software installation wizard will appear and automatically begin to install drivers.
2. Follow all instructions provided by the software installation wizard then proceed to the "Hardware Installation" section on page 5.

Red Hat Linux Driver Installation

1. Select "Install Red Hat Linux Driver".
2. A folder will open containing the Red Hat Linux driver. Install the driver according to your Red Hat Linux manual's driver installation instructions.
3. Proceed to the "Hardware Installation" section on the next page.

Installation Instructions (Windows Platform)

IMPORTANT NOTE: Do not attach any devices to the Adapter until you have completed the following hardware installation procedure.

1. Connect the Adapter's USB connector to an available USB port on the computer.

Close-up of a server rack with attached cables showing network connections (no text or symbols visible)

1. The Windows “New Hardware” Wizard will now launch. Follow the instructions provided by the “New Hardware” Wizard to complete the installation process.

2. Restart your computer.

Installation Instructions (Red Hat Linux Platform)

IMPORTANT NOTE: Do not attach any devices to the Adapter until you have completed the following hardware installation procedure.

1. Connect the Adapter's USB connector to an available USB port on the computer.
2. Restart your computer.

The following devices have been tested and verified as compatible with the F5U257 USB-to-Serial Adapter.

Device Company Model

Modem Acer Cellular Phone Kenwood www.global.acer.com www.kenwood.com AME-RT00 PDC

ZyXEL Sanyo www.zyxel.com www.sanyo.com Omni 56K Smart PDC

NEC PDA Palm www.nec.com www.palm.com FB WS-5614ES3 m100 Digital Camera Kodak III www.kodak.com Serial Printer Fujitsu DC210 www.fujitsu.com Nikon XM-30T

Nikon www.nikon.com PIX 800

FCC Statement

DECLARATION OF CONFORMITY WITH FCC RULES FOR ELECTROMAGNETIC COMPATIBILITY

We, Belkin Corporation, of 501 West Walnut Street, Compton, CA 90220, declare under our sole responsibility that the product, F5U257

to which this declaration relates,

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.

CE Declaration of Conformity

We, Belkin Corporation, declare under our sole responsibility that the F5U257, to which this declaration relates, is in conformity with Generic Emissions Standard EN 55022:1998 Class B, EN50081-1 and with Generic Immunity Standard EN50082-1 1992.

Belkin Corporation Limited Lifetime Product Warranty

What this warranty covers.

Belkin Corporation warrants to the original purchaser of this Belkin product that the product shall be free of defects in design, assembly, material, or workmanship.

What the period of coverage is.

Belkin Corporation warrants the Belkin product for the lifetime of the product.

What will we do to correct problems?

Product Warranty.

Belkin will repair or replace, at its option, any defective product free of charge (except for shipping charges for the product).

What is not covered by this warranty?

All above warranties are null and void if the Belkin product is not provided to Belkin Corporation for inspection upon Belkin's request at the sole expense of the purchaser, or if Belkin Corporation determines that the Belkin product has been improperly installed, altered in any way, or tampered with. The Belkin Product Warranty does not protect against acts of God (other than lightning) such as flood, earthquake, war, vandalism, theft, normal-use wear and tear, erosion, depletion, obsolescence, abuse, damage due to low voltage disturbances (i.e. brownouts or sags), non-authorized program, or system equipment modification or alteration.

How to get service.

To get service for your Belkin product you must take the following steps:

1. Contact Belkin Corporation at 501 W. Walnut St., Compton CA 90220, Attn: Customer Service, or call (800)-223-5546, within 15 days of the Occurrence. Be prepared to provide the following information:

a. The part number of the Belkin product.
b. Where you purchased the product.
c. When you purchased the product.
d. Copy of original receipt.

1. Your Belkin Customer Service Representative will then instruct you on how to forward your receipt and Belkin product and how to proceed with your claim.

Belkin Corporation reserves the right to review the damaged Belkin product. All costs of shipping the Belkin product to Belkin Corporation for inspection shall be borne solely by the purchaser. If Belkin determines, in its sole discretion, that it is impractical to ship the damaged equipment to Belkin Corporation, Belkin may designate, in its sole discretion, an equipment repair facility to inspect and estimate the cost to repair such equipment. The cost, if any, of shipping the equipment to and from such repair facility and of such estimate shall be borne solely by the purchaser. Damaged equipment must remain available for inspection until the claim is finalized. Whenever claims are settled, Belkin Corporation reserves the right to be subrogated under any existing insurance policies the purchaser may have.

How state law relates to the warranty.

THIS WARRANTY CONTAINS THE SOLE WARRANTY OF BELKIN CORPORATION, THERE ARE NO OTHER WARRANTIES, EXPRESSED OR, EXCEPT AS REQUIRED BY LAW, IMPLIED, INCLUDING THE IMPLIED WARRANTY OR CONDITION OF QUALITY, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, AND SUCH IMPLIED WARRANTIES, IF ANY, ARE LIMITED IN DURATION TO THE TERM OF THIS WARRANTY.

Some states do not allow limitations on how long an implied warranty lasts, so the above limitations may not apply to you.

IN NO EVENT SHALL BELKIN CORPORATION BE LIABLE FOR INCIDENTAL, SPECIAL, DIRECT, INDIRECT, CONSEQUENTIAL OR MULTIPLE DAMAGES SUCH AS, BUT NOT LIMITED TO, LOST BUSINESS OR PROFITS ARISING OUT OF THE SALE OR USE OF ANY BELKIN PRODUCT, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

This warranty gives you specific legal rights, and you may also have other rights, which may vary from state to state. Some states do not allow the exclusion or limitation of incidental, consequential, or other damages, so the above limitations may not apply to you.

BELKIN®

USB-to-Serial Adapter

BELKIN®

www.belkin.com

Belkin Tech Support

US: 800-223-5546, ext. 2263

310-898-1100, ext. 2263

Europe: 00 800 223 55 460

Australia: 1800 235 546

New Zealand: 0800 235 546

Belkin Corporation

501 West Walnut Street

Los Angeles, CA 90220, USA

310-898-1100

310-898-1111 fax

Belkin Ltd.

Express Business Park, Shipton Way

Rushden, NN10 6GL, United Kingdom

[phone]

[phone] fax

Belkin B.V.

Boeing Avenue 333

1119 PH Schiphol-Rijk, The Netherlands

[phone]

[phone] fax

Belkin Ltd.

7 Bowen Crescent, West Gosford

NSW 2250, Australia

[phone]

[phone] fax