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StarTech 8 Port VGA and Audio over Cat 5 Video Extender ST128UTPEA

  • 300 m / 950 ft.
  • Cabling: Cat 5 UTP or better
  • 1 - VGA (15 pin; High Density D-Sub) Female
  • 1 - VGA (15 pin; High Density D-Sub) Male
  • 8 - RJ-45 Female
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The StarTech ST128UTPEA eight-port VGA extender is a compact and easy-to-use solution that allows you to send a single VGA source and corresponding audio to up to eight displays up to 300m (950ft) away over standard Cat 5 or better UTP cabling. It's perfect for digital signage at retail establishments or tradeshows, or extending your display across harsh environments or industrial sites. This allows you to make use of existing Ethernet infrastructure wiring, eliminating the hassle and cost of expensive VGA cabling. The high-resolution support of 1920x1080/1080p @ 75m/250ft makes possible sharp, crisp images. It's a pure hardware design, no software or drivers required.

This is a transmitter unit only, and requires a single receiver unit per remote display that you are connecting. The VGA extender offers the option of using our STUTPEALR receiver unit or the STUTPRXWLA wall-plate receiver.

  • newegg Long Extension Range with Superior Picture Quality Delivers VGA video and audio to monitors located up to 300m/950ft away @ 1280x1024/720p. Also supports maximum resolutions of up to 1920x1080/1080p @ 75m/250ft for the best possible image quality at your remote displays.
  • newegg Audio Support For a full audio/video experience.
  • newegg Clean Installation The UTPEA transmitter/broadcaster units are compatible with the STUTPRXWLA wall-plate receiver for cleaner, more professional installations.
  • newegg More Expandability For even more versatility, you also have the option to expand the amount of remote displays in your setup by adding the STUTPEA4X VGA and Audio over Cat 5 Line Splitter to your setup. It multiplies the number of potential displays by four, and allows your VGA and accompanying audio signal to be broadcast to up to a total 32 displays.

Learn more about the STARTECH ST128UTPEA




Extender & Repeater Type
Non Wall Plate Extender


300 m / 950 ft.
Resolution Support
1920x1200 @ 75m(250ft)
1440x900 @ 150m(500ft)
1024x768 @ 300m(950ft)


1 - VGA (15 pin; High Density D-Sub) Female
1 - VGA (15 pin; High Density D-Sub) Male
Other Connector
8 - RJ-45 Female


System Requirements
One STUTPEALR standalone, or STUTPRXWLA wall-plate receiver unit per display that you are connecting


Power Supply
Power Adapter Included: Yes
Output Voltage: 12 DC
Output Current: 0.6A


Cabling: Cat 5 UTP or better
Audio: Yes
Daisy-Chain: Yes
Color: Black
Enclosure Type: Aluminum


Deliver VGA video and audio to monitors located up to 300m / 950ft away at 1280x1024 / 720p

Supports maximum resolutions of up to 1920x1080 / 1080p @ 75m / 250ft

Extend using standard Cat 5 or better cabling

Can be used with four port line splitters (STUTPEA4X) to run a maximum of 32 displays

Pure hardware design, no software or drivers required

Dimensions & Weight

8.7"L x 4.7"W x 1.6"H

Package Contents

Package Content
1 - 8 Port VGA and Audio Over Cat5 Transmitter
2 - Mounting Brackets
1 - 3.5 MM Audio Cable M/M (3 ft)
1 - VGA Cable M/M (3 ft)
1 - 1 Bag (Screws)
1 - Universal Power Adapter (NA/UK/EU)
1 - Instruction Manual

Quick Info


  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years

Customer Reviews of the STARTECH ST128UTPEA

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  • Mr. C.
  • 4/14/2010 7:09:20 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year

4 out of 5 eggsSimple device, works reliably

Pros: Simple, Reliable, easy to tune each endpoint, a definite "set and forget" system

Cons: Super-Long distances take some video quality away (to be expected)

Other Thoughts: We use this in a manufacturing facility to distribute HR information (A power point presentation) to multiple break rooms throughout the plant, our longest run is the maximum 1000 feet and the picture is "Pretty good" even after adjusting the signal balance, but not as good as the shorter runs. We do not use the Audio feature at all.

For what we are doing, It's a great product.

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  • 2+ $284.99 ea.

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