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4-Port USB over Cat5/Cat6 Extender Kit with Power over Cable - USB 2.0, Up to 164.04 ft. (50M), Black

Part Number:  B203-104-POC

Connects your home/office PC or laptop to a webcam, printer, hard drive and other USB 2.0 peripheral located up to 164 ft. away.
  • Extends USB 2.0 data transfers up to 164 ft. (50 m) using Cat5/5e/6/6a cabling
  • Power over Cable (PoC) technology provides power to the receiver via cable
  • Supports USB 2.0 speeds up to 480 Mbps to ensure reliable data transfers
  • Widely compatible transmitter/receiver works with Windows, Mac and Chrome OS
  • Plug-and-play operation with no software required for easy, immediate installation
  • 1-year limited warranty
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Connects Your Computer or Laptop to 4 USB 2.0 Devices Located up to 164-ft. (50 m). Away
This plug-and-play extender kit is ideal for connecting your home or office computer's USB-A port to four USB devices, such as a printer, 1080p webcam, flash drive and external hard drive, located up to 164-ft. (50 m) away. The B203-104-POC includes a local transmitter and a remote receiver. It sends USB 2.0 signals over user-supplied Cat5/6 cabling (such as Tripp Lite's N202-Series Cat6 Ethernet cables).
Built-In Power over Cable Technology Provides Power to Avoid Bulky Power Bricks
PoC powers the receiver over Cat5/6 cable. Green and orange LEDs on both units will light up to indicate they are receiving power and data is being transmitted. PoC lets you avoid the hassle of a bulky power brick and gives you the freedom to place the transmitter and receiver away from AC outlets. Note: if connected to a high-density USB hard drive, the receiver features a USB Micro-B port for plugging a 5V external power supply (sold separately) into an AC outlet.
With Great Distance Comes Great Flexibility
By extending the USB connection beyond the standard 16-ft. (4.88 m) distance limitation to 164-ft. (50 m), the B203-104-POC provides workstation flexibility to place your computer and the USB devices where they are best suited. This extender kit supports USB 2.0 data transfer rates up to 480 Mbps and is backward compatible with USB 1.1 technology, allowing you to connect legacy devices. No network connectivity is needed.
Built-In USB Cable Offers a Fast, Easy Plug-and-Play Connection
Just connect the transmitter's USB cable to your computer's USB-A port, connect USB 2.0 devices to the receiver's USB-A ports, and connect the two units with Cat5/6 cable (sold separately). You don't need to download any drivers or other software. 

System Requirements

  • Computer, laptop or server with USB-A port
  • Windows, Mac or Chrome operating system
  • Cat5/5e/6/6a cabling

Package Includes

  • Transmitter unit
  • Receiver unit
  • Owner’s manual
TAA compliant RoHS compliant


UPC Code037332252890
TechnologyUSB 2.0 (High Speed)
HDR SupportNo
Built-In Cable Length (ft.)1
Built-In Cable Length (in.)12
Product Length (in.)14.67
Product Length (cm.)37.26
Product Length (ft.)1.22
Product Length (m.)0.372
Power Over Cable (PoC) SupportNo
USB Power Delivery (PD) Charging SupportNo
LED IndicatorsTransmitter: 1x Green (CONNECTION), 1x Orange (ACTIVITY) Receiver: 1x Green (CONNECTION), 1x Orange (ACTIVITY)
ColorBlack; White
Material of ConstructionPVC
Cable Jacket ColorBlack
Receiver Unit Dimensions (hwd / cm.)2.54 x 4.95 x 6.14
Receiver Unit Dimensions (hwd / in.)1.00 x 1.95 x 2.42
Transmitter Unit Dimensions (hwd / cm.)1.49 x 2.59 x 5.99
Transmitter Unit Dimensions (hwd / in.)0.59 x 1.02 x 2.36
Unit Packaging TypeBox
Unit Weight (lbs.)0.17
Operating Temperature Range32° to 104°F (0° to 40°C)
Storage Temperature Range5° to 122°F (-15° to 50°C)
Relative Humidity0 - 85 % NON-CONDENSING
IR Remote Extension SupportNo
RS-232 Serial Extension SupportNo
USB Extension SupportNo
Number of Ports4
Side A - Connector 1(4) USB A (FEMALE)
Side A - Connector 2RJ45 (FEMALE)
Side A - Connector 3MICRO-USB B (FEMALE)
Side B - Connector 1RJ45 (FEMALE)
Connector PlatingGold
USB SpecificationUSB 2.0 (up to 480 Mbps)
Recommended Category CableCat6
Product CertificationsNOM (Mexico)
Product ComplianceRoHS; CE (Europe); REACH; Trade Agreements Act (TAA)
Product Warranty Period (Worldwide)1-year limited warranty

Questions & Answers


Copper Network Cables

  Model Number Description
Cat6 Gigabit Solid Conductor Snagless UTP Ethernet Cable (RJ45 M/M), PoE, Blue, 25 ft. (7.62 m) N202-025-BL N202-025-BL Cat6 Gigabit Solid Conductor Snagless UTP Ethernet Cable (RJ45 M/M), PoE, Blue, 25 ft. (7.62 m)
Cat6 Gigabit Solid Conductor Snagless UTP Ethernet Cable (RJ45 M/M), PoE, Blue, 50 ft. (15.24 m) N202-050-BL N202-050-BL Cat6 Gigabit Solid Conductor Snagless UTP Ethernet Cable (RJ45 M/M), PoE, Blue, 50 ft. (15.24 m)

USB Cables

  Model Number Description
USB 2.0 A to B Cable (M/M), 6 ft. (1.83 m) U022-006 U022-006 USB 2.0 A to B Cable (M/M), 6 ft. (1.83 m)
USB 2.0 A to Mini-B Cable (A to 5Pin Mini-B M/M), 6 ft. (1.83 m) U030-006 U030-006 USB 2.0 A to Mini-B Cable (A to 5Pin Mini-B M/M), 6 ft. (1.83 m)
USB 2.0 A to Micro-B Cable (M/M), 6 ft. (1.83 m) U050-006 U050-006 USB 2.0 A to Micro-B Cable (M/M), 6 ft. (1.83 m)

Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +(773) 869-1776 or email