HDMI Extender over CAT6/5e with 3 Port Video Switch 4k 30Hz/115ft, 4K HDMI Switch Box, Video over HDBaseT with Auto Switcher

StarTech.comSKU: VS321HDBTK
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Sale price$954.99


General Information

Manufacturer Part Number: VS321HDBTK
Manufacturer Website Address:
Brand Name:
Product Name: HDMI Extender
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This HDMI over CAT6 extender with 3-port HDMI switch features HDBaseT™ and is TAA Compliant.

Astonishing 4K over CAT6

This HDMI Extender with a built-in Switch is capable of extending 7.1 audio and 4K at 30Hz video up to 115ft (35m), or 1080p up to 230ft (70m). The transmitter and receiver kit is connected using a single CAT5e/6 cable to avoid the hassle of running multiple cables.

Simplified Professional Installation

The HDMI Switch Box and Extender supports Power-over-Cable, meaning both the transmitter and receiver can be powered by the same single power source. Power-over-Cable is great for extending video to areas where power outlets may be limited, such as industrial sites. Use the metal housing, grounding bolts and included mounting brackets to create professional installation options, ideal for digital signage, boardrooms, and tradeshow applications.

Effortless Control with Automatic Switching

The 4K 30Hz HDMI extender box features several methods of input adjustment. Auto-detect switching selects newly connected devices, whereas priority selection allows you to choose the default active port. The IR Remote Control (batteries not included) and serial switching, using the included RJ-11 to DB9 adapter, offer additional input selection methods.

VS321HDBTK is backed by a 2-year warranty and free lifetime technical support.


  • Enable presenters to connect a wide range of devices to one display
  • Great for remote entertainment displays in restaurants, bars, or hotels
  • Create brilliant digital signage displays in large commercial settings
  • Optimize the location of your demo stations at tradeshows and in auditoriums

More from the Manufacturer

Product Type: Video Extender Receiver

Technical Information

Connectivity Technology: Wired
Number of Input Devices Supported: 3
Maximum Operating Distance: 230 ft (70104 mm)


Graphics Modes: 4K
Maximum Video Resolution: 4096 x 2160


Network (RJ-45): Yes
HDMI In: Yes
HDMI Out: Yes
Number of Network (RJ-45) Ports: 2
Number of HDMI Inputs: 3
Number of HDMI Outputs: 1

Media & Performance

Media Type Supported: Twisted Pair
Twisted Pair Cable Standard: Category 6

Power Description

Power Plug Type: Type M

Physical Characteristics

Product Color: Black
Receiver Height: 1.30" (33.02 mm)
Receiver Width: 4.10" (104.14 mm)
Receiver Depth: 6.30" (160.02 mm)
Form Factor: Desktop
Receiver Weight (Approximate): 589.7 g


Package Contents:
  • HDMI Extender
  • HDMI Receiver
  • Remote Control
  • Universal Power Adapter (NA/JP, UK, EU, ANZ)
  • RJ11 Cable
  • RJ11 to RS232 Converter
  • Set of Mounting Screws
  • Quick-Start Guide
  • Mounting Brackets
  • Rubber Feet

Application/Usage: Digital Signage System,Display
Country of Origin: Taiwan
TAA Compliant: Yes
Environmentally Friendly: Yes


Limited Warranty: 2 Year

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