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StarTech DVI Video Extender over Cat 5 UTP ST121UTPDVI

  • Non Wall Plate Extender
  • Max Distance: 45 m / 150 ft
  • Maximum Digital Resolutions: 1600x1200 @ 60Hz

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Including a local transmitter and a remote receiver, the StarTech ST121UTPDVI extender kit lets you send a DVI Digital (DVI-D) video signal over a Category 5 (or better) cable to display at distances of up to 150 feet (45 meters), without sacrificing quality. It's great for point-to-point digital signage, or extending your video signal across harsh environments or industrial sites. It's a pure hardware solution; no software or drivers  required. It also comes in a compact form factor, making it an easy fit in any setting.

Note: DVI-A (Analog) signals are not supported.

  • newegg Cost-effective Solution Extending DVI-D video signals over a Cat 5 (or better) cable enables you to make use of your existing Ethernet infrastructure without the expense of costly specialized cabling systems.
  • newegg High Resolution Supports resolutions up to 1600x1200 @ 60Hz for sharp, crisp images.
  • newegg Easy Setup The pure hardware design simplifies installation and setup, with no software or drivers required.

Learn more about the STARTECH ST121UTPDVI




Extender & Repeater Type
Non Wall Plate Extender


Max Distance: 45 m / 150 ft
Resolution Support
Maximum Digital Resolutions: 1600x1200 @ 60Hz


Power Supply
Power Adapter Included: Two
Input Voltage: 115 AC
Input Current: 0.2A
Output Voltage: 5 DC
Output Current: 1A
Center Tip Polarity: Positive
Plug Type: H


Local Unit Connectors
1 - DVI-I (29 pin) Female
1 - RJ-45 Female
Remote Unit Connectors
1 - DVI-I (29 pin) Female
1 - RJ-45 Female

Color: Black
Cabling: Cat 5 UTP or better
Audio: No
Daisy-Chain: No
DVI-A (Analog) signal not supported


Consists of 1 local unit, and 1 remote unit for an all-in-one solution

Supports DVI-D interface

Supports resolutions up 1600x1200 @ 60Hz

Uses standard Category 5e twisted-pair cable for economical and reliable data transmission

Dimensions & Weight

2.6"L x 2"W x 1.5"H

Package Contents

Package Content
1 - DVI Local Unit Extender
1 - DVI Remote Unit Extender
2 - Power Adapters
1 - Instruction Manual
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details

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