StarTech ST121UTP VGA Video Extender Over Cat5 (Black)

StarTech ST121UTP VGA Video Extender Over Cat5 (Black)
Temporarily Out of Stock
Save the Tax with the credit card. 
Audio Connectivity
Ask Our Experts

StarTech ST121 Overview

The black ST121UTP VGA Video Extender over Cat5 from StarTech allows you to extend your VGA video signal by up to 500’ (150m) and connect up to 4 displays (2 local and 2 remote) from that single source. The ST121UTP from the ST121 Series is a bundled kit including both a local transmitter and a remote receiver unit, offering a complete solution for scenarios in which remote monitor displays are required.

The local unit features a single VGA input as well as 2 VGA outputs giving you the ability to view and split your source VGA signal to 2 independent displays locally. The VGA video signal is then sent over standard 4 pair Category 5 or better UTP cable to the remote unit which also features 2 additional VGA outputs giving you the freedom to display your VGA source on up to 4 monitors in total.

The included mounting bracket provides versatile mounting options such as a wall, desk, or cabinet.

Consists of 1 Base unit for the local display, and 1 Remote unit for the remote display (up to 2 monitors can be connected at each location)
Extends video cables by up to 500' (150m)
Uses standard Category 5 straight-wired, twisted-pair, network patch cable for reliable data transmission
VGA extension through non-proprietary network cabling
Included mounting brackets for a tidy and professional installation
Free lifetime technical support
Place the display in a convenient viewing area, while the system equipment is placed elsewhere in a clean and secure environment
Suitable for digital signage applications in financial, educational, and business sectors
Extend your display across harsh environment industrial sites
Suitable for video conferencing solutions in boardrooms and office settings
Optimize placement of your demo stations at tradeshows and in auditoriums
UPC: 065030791236

StarTech ST121 Specs

Cabling Type
Cat 5e UTP or better
Connector 1
Local Unit Connectors:

1 x RJ-45 Female

1 x VGA (15 pin; high density D-Sub) Male

2 x VGA (15 pin; high density D-Sub) Female

Connector 2
Remote Unit Connectors:

1 x RJ-45 Female

2 x VGA (15 pin; high density D-Sub) Female

Maximum Distance
500' (150 m)
Supported Resolutions
1440 x 900 @ 150.00’ (45.72 m)

1280 x 1024 @ 300.00’ (91.44 m)

1024 x 768 @ 500’ (152.40 m)

Output Voltage
Output Current
0.6 A
Center Tip Polarity
Physical Characteristics
Enclosure Type
2.40 x 3.30 x 0.80" (6.10 x 8.38 x 2.03 cm)
6.40 oz (181.44 g)
Packaging Info
Package Weight
1.8 lb
Box Dimensions (LxWxH)
9.6 x 7.4 x 3.7"

StarTech ST121 Reviews

See any errors on this page? Let us know