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VGA over Cat5 Video Extender Receiver

Product ID: ST121REU

Receive and output a VGA Extension signal from an ST121 series video extender

  • Extends video cables by up to 500 ft. (150m)

  • Supports 1024x768 resolution at 150 ft. (50m)

  • Pure hardware design, no software or drivers required

More Features . . .
  • Uses standard Cat 5 or better cabling

  • Supports VGA, SVGA, and Multisync monitors

  • Provides crystal clear picture quality

Prices may be lower from Resellers:

Available in
105,99 € EUR exc VAT
127,19 € inc VAT


May be in stock with Resellers/Distributors

For more products like this please visit our European online store today!

The ST121REU VGA over Cat5 Video Extender Receiver is specifically designed for use as the receiver unit for the ST121 VGA over Cat5 UTP Extender transmitter series allowing you to split and extend a single VGA source to up to eight remote displays.

From the transmitter device, the VGA video signal is sent over standard 4 pair Category 5 or better UTP cable to remote monitors, each connected to an ST121REU Cat 5 VGA receiver - supporting distances of up to 150 meters (500 feet).

A cost-effective video extension solution, this receiver is ideal for a wide range of environments including airports, bus depots, retail, or any large buildings where VGA video needs to be extended to long connection distances.

Backed by a 2-year warranty and free lifetime technical support.

The Advantage
  • Cat5 extension design allows you to make use of existing Cat 5 or better wiring infrastructure
  • Extends the connection distance of VGA displays by up to 500 feet (150 meters) offering flexibility in the placement of your equipment
Common Customer Questions

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  • Place the display in a convenient viewing area, while the system equipment is placed elsewhere in a clean and secure environment
  • Ideal for digital signage applications in financial, educational, and business sectors
  • Extend your display across harsh environment industrial sites
  • Perfect for video conferencing solutions in boardrooms and office settings
  • Optimize placement of your demo stations at tradeshows and in auditoriums
Product Numbers
Warranty Information
Warranty 2 Years
Cabling Cat 5 UTP
Daisy-Chain Yes
Ports 1
Max Distance 150 m / 500 ft
Maximum Analog Resolutions 1024 x 768 @ 500 feet (150m)
Maximum Cable Length 152.4 m [499.9 ft]
Remote Unit Connectors 1 - RJ-45 Female
2 - VGA (15 pin, High Density D-Sub) Female
Center Tip Polarity Positive
Input Voltage 230 AC
Output Current 0.6A
Output Voltage 9 DC
Plug Type M
Power Consumption (In Watts) 5.4
Power Source AC Adapter Included
Physical Characteristics
Color Black
Enclosure Type Aluminum
Product Height 20.6 mm [0.8 in]
Product Length 84.2 mm [3.3 in]
Product Weight 171 g [6 oz]
Product Width 65.1 mm [2.6 in]
Packaging Information
Shipping (Package) Weight 0.6 kg [1.3 lb]
What's in the Box
Included in Package 1 - REMOTE UNIT VGA EXTENDER
1 - 9V AC 500ma ADAPTORS
Composite Video Extender over Cat 5 with Audio

Composite Video Extender over Cat 5 with Audio

Extend a Composite video signal with supporting audio up to 200 meters (650 feet) using Cat 5 cabling

92,99 € exc VAT
111,59 € inc VAT

VGA Video Extender over Cat5 (ST121 Series)

VGA Video Extender over Cat5 (ST121 Series)

Extend a VGA signal to a remote display using Cat5 cabling

163,99 € exc VAT
196,79 € inc VAT

S-Video Extender over Cat 5

S-Video Extender over Cat 5

Extend an S-Video signal by up to 200 meters (650 feet) using Cat 5 cabling

92,99 € exc VAT
111,59 € inc VAT

Power Adapters (1)

DC Power Adapter - 9V, 2A

DC Power Adapter - 9V, 2A

Replace your lost or failed power adapter

19,99 € exc VAT
23,99 € inc VAT

VGA Cables (2)

Coax VGA Extension Cable - HD15 M/F

1,8m (6 ft.) Coax High Resolution VGA Monitor Extension Cable - HD15 M/F

Extend your VGA monitor connections by 6ft

8,99 € exc VAT
10,79 € inc VAT

Coax HD15 VGA Cable - M/M

1,8m (6 ft.) Coax High Resolution Monitor VGA Video Cable - HD15 to HD15 M/M

Connect your VGA monitor with the highest quality connection available

8,99 € exc VAT
10,79 € inc VAT

* Product appearance and specifications are subject to change without notice.