STARTECH 

ST121USBHD StarTech.com HDMI over CAT6 Extender with 4-port USB Hub - Remote HDMI over CAT5 or CAT6 - 165 ft (50m) - 1080p

Mfg Part Number:  ST121USBHD  
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Price: $269.99 + Free Shipping
Quantity:
In Stock: 117
Last Updated: Jun 30, 2025
No Sales Tax except these states
, PO and Wire.

This HDMI® extender kit lets you transmit yourHD video sourceto your remote HDMIdisplay at a distance of up to 165 ft. (50 m) away. 1080p video can be extended 131 ft. (40 m) using shielded CAT 6 cabling. The extender features a built-in4-port USB 2.0 hub that also lets you connect four remote USB peripheral devices at your display location.

Crystal-clear picture quality

Using this HDMI extender, you can maintain the quality ofyour high-definition video signal along with theaccompanying 7.1 digital audio, even at 165 feet away from your source device. The extender supportsresolutions up to 1920x1200 or 1080p -perfectfor dazzling your audience in remote digital-signage applications in hospitalsor at shopping centers.

Hassle-free remote USB integration

The built-in 4-port USB 2.0 hub lets you remotely connect, access or control up to four USB devices located at your remote display -great forflash drives, printers, scanners, external hard drives andI/O devices.Remote USB extension also enables you to remotelycontrol your sourcedevice, which is idealfor adding touchscreen interfaces at your display in market or POS kiosks.

Easy installation and setup

For hassle-freesetupthe HDMI extender offerseasy plug-and-play installation with noadditional software or drivers required. Plus, the extender passes theEDID information included inyour HDMIsignal,and automatically adjusts video equalizationensuring you won't have to configure it manually. Mounting hardware is also included, for a tidy and professional installation.

Note: To maximize performance this extender requires shielded CAT6 cable. When using unshielded CAT6 cable the maximum distance is reduced to 30m. When using CAT5 cable the maximum distance is reduced to 15m.

The ST121USBHD is TAA compliant and backed by a 2-year StarTech.com warranty with free lifetime technical support.

More from the Manufacturer

More from the Manufacturer

Main Specification
General Information
Manufacturer StarTech.com
Manufacturer Part Number ST121USBHD
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name HDMI over CAT6 Extender with 4-port USB Hub - 165 ft (50m) - 1080p
Packaged Quantity 1 Kit
Product Type Video Extender Transmitter/Receiver
Technical Information
Connectivity Technology Wired
Number of Input Devices Supported 1
Number of Output Devices Supported 1
Maximum Operating Distance 260 ft
Video
Graphics Modes WUXGA
Maximum Video Resolution 1920 x 1200
Interfaces/Ports
Network (RJ-45) Yes
HDMI In Yes
HDMI Out Yes
USB Yes
Serial Port Yes
Number of Network (RJ-45) Ports 4
Number of USB Ports 5
Number of HDMI Inputs 1
Number of HDMI Outputs 1
Media & Performance
Media Type Supported Twisted Pair
Twisted Pair Cable Standard Category 6
Physical Characteristics
Transmitter Height 0.80"
Transmitter Width 3.20"
Transmitter Depth 3.20"
Receiver Height 0.80"
Receiver Width 3.20"
Receiver Depth 3.20"
Transmitter Weight (Approximate) 1.01 lb
Receiver Weight (Approximate) 1.01 lb
Miscellaneous
Package Contents
  • 1 x HDMI over CAT6 Transmitter
  • 1 x HDMI over CAT6 Receiver
  • 2 x Ethernet Cables
  • 2 x USB to Mini-USB Cables
  • 1 X Universal Power Adapter (NA/EU/UK/AU)
  • 1 x Mounting Kit
  • 1 X Quick Install Guide
Country of Origin Taiwan
TAA Compliant Yes
Environmentally Friendly Yes
Warranty
Limited Warranty 2 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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