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This HDMI® extender kit lets you transmit your HD video source to your remote HDMI display 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-in 4-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 of your high-definition video signal along with the accompanying 7.1 digital audio, even at 165 feet away from your source device. The extender supports resolutions up to 1920x1200 or 1080p - perfect for dazzling your audience in remote digital-signage applications in hospitals or 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 for flash drives, printers, scanners, external hard drives and I/O devices. Remote USB extension also enables you to remotely control your source device, which is ideal for adding touchscreen interfaces at your display in market or POS kiosks.

Easy installation and setup
For hassle-free setup the HDMI extender offers easy plug-and-play installation with no additional software or drivers required. Plus, the extender passes the EDID information included in your HDMI signal, and automatically adjusts video equalization ensuring 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.
Applications
Place your display in a convenient viewing area, while your system equipment is installed elsewhere in a clean and secure environment
Optimize placement of your demo stations at tradeshows and in auditoriums
Operate one or more servers from a remote location within the same building or campus
Control your PC in an area where fan or hard drive noise is unacceptable, such as a television broadcast studio
| Category | Specification |
|---|---|
| Warranty Information | 2 Years |
| Connector(s) |
Connector A: 1 HDMI (19 pin), 2 USB Mini-B (5 pin) Connector B: 1 HDMI (19 pin), 4 USB 2.0 Type-A (4 pin, 480Mbps), 1 USB Mini-B (5 pin) |
| Environmental |
Operating Temperature: 0°C to 40°C (32°F to 104°F) Storage Temperature: -10°C to 60°C (14°F to 140°F) Humidity: 0% - 80% RH (non-condensing) |
| Hardware |
Ports: 1 AV Input: HDMI Cabling: Cat 5 UTP or better Audio: Yes Daisy-Chain: No |
| Packaging Information |
Package Height: 2.9 in [7.4 cm] Package Length: 12.2 in [31.0 cm] Shipping (Package) Weight: 2.4 lb [1.1 kg] Package Width: 7.1 in [18.0 cm] Package Quantity: 1 |
| Performance |
Maximum Data Transfer Rate: HDMI - 3.4Gbps Max Distance: 50m [164ft] Maximum Digital Resolutions: 1080p @ 60Hz, 48-bit Wide Screen Supported: Yes |
| Audio Specifications | HDMI - 2 Channel Audio |
| Physical Characteristics |
Weight of Product: 1.0 lb [0.5 kg] Color: Black Material: Steel Product Length: 3.2 in [8.2 cm] Product Width: 3.2 in [8.2 cm] Product Height: 0.8 in [2.1 cm] |
| Power |
Power Source: AC Adapter Included Output Voltage: 5 DC Output Current: 1 A Plug Type: N Power Consumption (In Watts): 5 |
| What's in the Box | 1 - HDMI over CAT6 transmitter 1 - HDMI over CAT6 receiver 2 - Ethernet cables 2 - USB to Mini-USB cables 1 - Universal power adapter (NA/EU/UK/AU) 1 - Mounting kit 1 - Quick install guide |
| Description | Downloads |
|---|---|
| Datasheet | Downloads |
| Manuals | Downloads |
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