Skip to: | | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Home > 
Electronics > 
Professional Video Devices > 
Pro A/V Extender & Repeater > 
Item#: 0XP-005K-000D7CVF HDMI over CAT5 or CAT6 HDBaseT Extender with USB Hub and IR - 295 ft (90m) - Up to 4K

Ships from Canada.

Sold and Shipped by Newegg

Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller

  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the STARTECH ST121HDBTU




Audio: Yes
Cabling: Cat 5e UTP or better
Daisy-Chain: No
Output Signal: HDMI
Ports: 1

Audio Specifications: 7.1 Surround Sound
Max Distance: 100 m / 330 ft
Maximum Cable Length: 0.3 ft [0.1 m]
Maximum Digital Resolutions: 4096 x 2160 (4K) @ 30 Hz
Supported Resolutions:
- 4096 x 2160 (4K) @ 30Hz
- 1920 x 1200 @ 60Hz
- 1920 x 1080 (1080p) @ 60 Hz
- 1280 x 720 (720p) @ 60 Hz
Wide Screen Supported: Yes

Connector A:
- 1 x HDMI (19 pin) Female Input
- 1 x USB Mini-B (5 pin) Female
- 1 x RJ-45 Female Output
Connector B:
- 1 x HDMI (19 pin) Female Output
- 4 x USB A (4 pin) Female

Center Tip Polarity: Positive
Input Current: 12 DC
Input Voltage: 100 ~ 240 AC
Output Current: 1.5 A
Plug Type: M
Power Source: AC Adapter Included

Humidity: 0% - 80 % RH (non-condensing)
Operating Temperature: 0°C to 40°C (32°F to 104°F)
Storage Temperature: -10°C to 60°C (14°F to 140°F)


Extend video to locations where power outlets are limited, with both the transmitter and receiver using a single power source at either side of the connection

Maintain astonishing picture quality up to 295 feet away, with support for UltraHD 4K

Mounting brackets are included for a hassle-free installation

Also supports HD video resolutions such as 1920x1200 or 1080p at 330 ft

No software or drivers required

Supports Dolby TrueHD, DTS-HD Master Audio

Dimensions & Weight

0.94" x 2.95" x 4.02"
10.79 oz.

Package Contents

Package Content
1 x HDMI over CAT6 transmitter
1 x HDMI over CAT6 receiver
1 x IR blaster
1 x IR receiver
1 x USB cable
2 x foot pad sets
2 x power adapters
2 x mounting brackets
1 x quick install guide
Warranty, Returns, And Additional Information
  • Return Policies
    • Return for refund within: Non-refundable
    • Return for replacement within: 30 days
  • This item is covered by's Replacement Only Return Policy.
ICON Loading...
ICON Loading...
Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
Selected Items
Are you an E-Blast Insider?
Enter your email address to agree to receive promo codes from Newegg. You can unsubscribe at any time.
Subscribe Newegg e-Blast
Price Available at Checkout
Why can’t we show you details of this product?

Some manufacturers place restrictions on how details of their products may be communicated.

If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.