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VGA over Cat 5 UTP Video Extender Repeater

Product ID: ST121EXT

Add 1 or 2 displays to your VGA over Cat5 extension

Features
  • Acts as repeater to add 1000 feet to total extension distances provided by ST121UTP and ST1214T

  • Extends video cables by up to 1000 ft. (305m)

  • Pure hardware design, no software or drivers required

More Features . . .
  • Provides additional display/drop points for existing Cat5 signal extensions

  • Supports VGA, SVGA, and Multisync monitors

  • Provides crystal clear picture quality

Prices may be lower from Resellers:

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Government/Education

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Available in
$147.99 USD

ID: ST121EXT

In stock: ?
USA: 70  |  Canada: 6
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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.


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The ST121EXT VGA over Cat 5 UTP Video Extender Repeater allows you to further extend your VGA signal over Cat5 or better cabling. This device is specially designed for use with the StarTech.com ST121 VGA Video over Cat 5 extender series, which is comprised of a transmitter unit (ST1214T, ST1218T or ST121UTP) and an ST121R receiver unit.

The ST121EXT VGA extender repeater adds to the overall extension distance capability, for a total of 300 meters (1000 feet) between the transmitter and receiver unit and also features a VGA output allowing you to connect an additional display at the mid-point of your setup.

For even more versatility, up to three ST121EXT repeater units can be used between the transmitter and receiver units, allowing monitors to be connected at each repeater station while further extending the overall connection distance by 305 meters (1000 feet) per repeater used.

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

The StarTech.com 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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Applications
  • 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
Hardware
Cabling Cat 5 UTP or better
Daisy-Chain Yes
Ports 1
Performance
Max Distance 305 m / 1000 ft
Maximum Analog Resolutions 1024x768 @ 500ft(150m)
Connector(s)
Remote Unit Connectors 2 - RJ-45 Female
2 - VGA (15 pin, High Density D-Sub) Female
Power
Center Tip Polarity Positive
Output Current 0.6A
Output Voltage 9 DC
Power Consumption (In Watts) 5.4
Power Source AC Adapter Included
Physical Characteristics
Color Black
Enclosure Type Aluminum
Product Height 0.8 in [20.6 mm]
Product Length 4.1 in [103 mm]
Product Weight 7.2 oz [204 g]
Product Width 2.5 in [64 mm]
Packaging Information
Shipping (Package) Weight 1.4 lb [0.6 kg]
What's in the Box
Included in Package 1 - Remote Unit VGA Extender
1 - 9V AC 500ma Adapter
1 - Instruction Manual

VGA Extenders (4)

VGA over CAT 5 Remote Receiver for Video Extender
ST121R

VGA over CAT 5 Remote Receiver for Video Extender

Extend and distribute a VGA signal to up to 4 displays over Cat5 cable

$101.99

In stock:   USA: 48  |  Canada: 12

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

2 Port VGA over Cat5 Video Extender – Transmitter
ST1212T

2 Port VGA over Cat5 Video Extender – Transmitter

Extend and Distribute a VGA Signal to 2 Displays over Cat5 Cable

$114.99

In stock:   USA: 30  |  Canada: 4

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

4 Port VGA Over CAT5 Video Extender - 450ft (150m)
ST1214T

4 Port VGA Over CAT5 Video Extender - 450ft (150m)

Extend and distribute a VGA signal to up to 4 displays over Cat5 cable

$177.99

In stock:   USA: 9  |  Canada: 3

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

8 Port VGA Video Extender over Cat 5
ST1218T

8 Port VGA Video Extender over Cat 5

Extend and distribute a VGA signal to up to 8 displays over Cat5 cable

$278.99

In stock:   USA: 27  |  Canada: 2

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

VGA Splitters (5)

16 Port High Resolution VGA Video Splitter - 400 MHz
ST1216PRO

16 Port High Resolution VGA Video Splitter - 400 MHz

Split a single high resolution VGA video signal to 16 monitors or projectors

$197.99

In stock:   USA: 39  |  Canada: 6

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

2 Port High Resolution VGA Video Splitter - 350 MHz
ST122PRO

2 Port High Resolution VGA Video Splitter - 350 MHz

Split a single high resolution VGA video signal to 2 monitors or projectors

$49.99

In stock:   USA: 744  |  Canada: 46

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

2 Port High Resolution VGA Video Splitter with Audio - 400 MHz
ST122PROA

2 Port High Resolution VGA Video Splitter with Audio - 400 MHz

Split a single, high-resolution VGA video signal with audio to 2 monitors or projectors

$78.99

In stock:   USA: 100  |  Canada: 24

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

4 Port High Resolution VGA Video Splitter - 350 MHz
ST124PRO

4 Port High Resolution VGA Video Splitter - 350 MHz

Split a single high resolution VGA video signal to 4 monitors or projectors

$77.99

In stock:   USA: 96  |  Canada: 21

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

8 Port High Resolution VGA Video Splitter - 300 MHz
ST128PRO

8 Port High Resolution VGA Video Splitter - 300 MHz

Split a single high resolution VGA video signal to 8 monitors or projectors

$114.99

In stock:   USA: 104  |  Canada: 4

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

Cat 5e Cables (4)

Snagless Cat5e Patch Cable (UTP) - Blue
RJ45PATCH25

Cat5e Patch Cable with Snagless RJ45 Connectors - 25 ft, Blue

Make Fast Ethernet network connections using this high quality Cat5e Cable, with Power-over-Ethernet capability

$9.99

In stock:   USA: 1311  |  Canada: 977

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

Snagless Cat5e Patch Cable (UTP) - Blue
RJ45PATCH50

Cat5e Patch Cable with Snagless RJ45 Connectors - 50 ft, Blue

Make Fast Ethernet network connections using this high quality Cat5e Cable, with Power-over-Ethernet capability

$15.99

In stock:   USA: 472  |  Canada: 319

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

Snagless Cat5e Patch Cable (UTP) - Blue
RJ45PATCH75

75 ft Cat5e Blue Snagless RJ45 UTP Cat 5e Patch Cable - 75ft Patch Cord

Make Fast Ethernet network connections using this high quality Cat5e Cable, with Power-over-Ethernet capability

$22.99

In stock:   USA: 107  |  Canada: 46

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

Snagless Cat5e Patch Cable (UTP) - Blue
RJ45PATCH100

Cat5e Patch Cable with Snagless RJ45 Connectors - 100 ft, Blue

Make Fast Ethernet network connections using this high quality Cat5e Cable, with Power-over-Ethernet capability

$27.99

In stock:   USA: 1470  |  Canada: 201

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

VGA Cables (3)

Coax HD15 VGA Cable - M/M
MXT101MMHQ

6 ft Coax High Resolution Monitor VGA Video Cable - HD15 to HD15 M/M

Connect your VGA monitor with the highest quality connection available

$14.99

In stock:   USA: 2394  |  Canada: 354

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

Coax HD15 VGA Cable - M/M
MXT101MMHQ10

10 ft Coax High Resolution VGA Monitor Cable HD15 M/M

Connect your VGA monitor with the highest quality connection available

$18.99

In stock:   USA: 233  |  Canada: 218

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

15 ft Coax High Resolution Monitor VGA Cable - HD15 M/M
MXT105MMHQ

15 ft Coax High Resolution Monitor VGA Cable - HD15 M/M

Connect your VGA monitor with the highest quality connection available

$25.99

In stock:   USA: 1339  |  Canada: 320

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

Video Switchers (2)

2x2 High Resolution Matrix VGA Video Switch
ST222MX

2x2 High Resolution Matrix VGA Video Switch

Share two distinct VGA input source signals between two displays or projectors

$81.99

In stock:   USA: 76  |  Canada: 5

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

2x4 High Resolution Matrix VGA Video Switch
ST224MX

2x4 High Resolution Matrix VGA Video Switch

Share two distinct VGA input source signals between four displays or projectors

$122.99

In stock:   USA: 16  |  Canada: 2

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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