Skip to main contentSkip to footer
1 of 1

Overview

Extend your HDMI to incredible lengths, using the StarTech HDBaseT Extender Kit. Designed to make your HDMI 70m (230ft.) longer than a single CAT5 or CAT6 cable, this extender kit is ideal for commercial and other non-residential use.

StarTech HDBaseT Extender Kit (ST121HDBTE)

Model: ST121HDBTE
Web Code: 10579143
Sold and shipped by Best Buy

Available for deliveryAvailable online only

Return Policy

30 days to return or exchange

Read return policy

Low Price Guarantee

Find a lower price anywhere else, we'll gladly match it. Exclusions apply.

See details

Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • HDMI over CAT5e/6 Transmitter Unit
  • HDMI over CAT5e/6 Receiver Unit
  • Universal Power Adapter (NA/EU/UK/AU)
  • mounting bracket kit
  • Cat5e Cable
  • Grounding Wires
  • Instruction Manual
  • Includes a 19-pin HDMI end, and an RJ-45 end, so you can access standard HDMI audio and video, as well as these signal types: 100BaseT Ethernet, IR, RS-232 serial and power over cable
  • Extender kit is designed to add a further 70m (230ft.) of length to any standard CAT5 or CAT6 cable
  • Supports Ultra HD and Full HD resolutions, in addition to support 3D and accompanying digital audio
  • Transmitter and receiver can both be powered by a single power source, using Power Over Cable, making this extender ideal for digital signage in commercial, educational, and medical settings
  • Incredible 4K picture quality makes your signage easily viewable from a distance, when standard HDMI cables experience signal degradation as near as 15.2m (30ft.)
  • Easy to install, using the clear instructions provided
    • Product Condition
    Brand New
    End Type #1
    HDMI (19 pin)
    End Type #2
    RJ-45
    Colour
    Black
    Cable Length (m)
    0.1 m

    For Quebec residents – Disclosure under the Consumer Protection Act

    In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.