here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
Best Sellers
Top Rated- $149.52
StarTech HDMI Extender over CAT6/CAT5 Extender EXTENDHDMI4K40C6P1
- Manufacturer: STARTECH
- Manufacturer Part Number: EXTENDHDMI4K40C6P1
- UPC: 065030895156
+
+
Overview
Specs
Reviews
See all Q & A 
Any questions? Ask CelesteSM will help you find out quickly.
Try me now
This HDMI® Extender over CAT6 lets you transmit a 4K 30Hz HDMI® audio video signal up to 130ft (40m), or 230ft (70m) for 1080p resolutions. This converter kit includes both the transmitter and receiver for a complete end-to-end solution.
4K Picture Quality
This HDMI extender supports 7.1ch audio and resolutions of up to 4K at 30Hz (3840 x 2160) over a single CAT6/5e cable. The UHD HDMI Extender supports HDMI 1.4 and 4:4:4 chroma subsampling, which ensures a crystal-clear picture.
Simplify your setup
With support for Power over Cable (PoC), only one power, connected to the transmitter, is required to power both units of the transmitter and receiver kit. IR extension, using the included IR Blaster and Receiver, makes controlling a source device from a remote location easy.
Easy Installation
The 4K HDMI Extender over Ethernet cable has an HDMI output on the transmitter unit allowing the solution to be cascaded to other video extenders or for use to a local display. Plug-and-play installation with no additional software or drivers required. The metal housing and built-on mounting brackets allow for professional installation options, ideal for digital signage, boardrooms, and tradeshow applications.
EXTEND-HDMI-4K40C6P1 is backed by a 2-year StarTech.com warranty and free lifetime technical support.
More from the Manufacturer
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 2 years
- Limited Warranty period (labor): 2 years
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Website
- Support Phone: 1-800-265-1844
- Support Email: support@startech.com
- Support Website
- View other products from STARTECH
LOADING...
LOADING...
The StarTech EXTEND-HDMI-4K40C6P1 is an HDMI transmitter-and-receiver kit for carrying video over CAT6 or CAT5e cable, making it suitable for AV installations that place a display away from its source—up to 40 m (130 ft) for 4K at 30 Hz or 70 m (230 ft) for 1080p.
Recommended For
- Digital-signage installers extending a 4K30 or 1080p HDMI feed to a remote display over an existing Cat5e/Cat6 cable, such as in a lobby, hospital, or retail space.
- Conference-room or boardroom teams that need to place a display away from the HDMI source, while keeping a local display connected at the transmitter.
- AV installers setting up a remote screen where power is scarce, since the transmitter’s power adapter can also power the receiver over the cable.
- Installations where an operator needs to control an HDMI source from the remote display location using the included IR extension kit.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Extending an HDMI connection over CAT6/CAT5 up to 130 ft at 4K 30 Hz |
| Extension And Video Support | 1-port HDMI extender supporting 4K at 30 Hz over distances up to 130 ft |
| Physical Specifications | 130 g; 2.2 × 2.7 × 0.7 inches |
| Model Identifiers | StarTech.com model EXTEND-HDMI-4K40C6P1 |
| Color | Black |