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Black compact VGA splitter box with one male and two female 15-pin ports

STARTECH

STARTECH ST122PRO 2-Port VGA Splitter 350 MHz 2048x1536 @ 80Hz

SKU CH-DY49-R1V9N MPN ST122PRO

Splits one VGA source to two monitors at up to 2048x1536 @ 80 Hz with 350 MHz bandwidth and a built-in booster for 200 ft runs

  • Power draw3 W
  • Splitter typeVGA
  • Spec summaryHardware Audio: No Industry Standards: DDC compatible - all
  • Supported resolutionsMaximum Analog Resolutions: 2048 × 1536 @ 80 Hz
  • Video bit rate/bandwidthBandwidth: (-3db): 350 MHz
  • VGA ports1 x VGA (15 pin, High Density D-Sub) Male 2 x VGA (15 pin, H
  • Splits one VGA source to two displays simultaneously
  • 350 MHz bandwidth supports 2048x1536 at 80 Hz
  • Built-in amplifier extends signal up to 200 ft
  • Daisy-chain design allows virtually unlimited monitor expansion
  • Compact 0.83 x 3.15 x 7.09 in unit with included AC adapter

Professional VGA signal distribution

The StarTech ST122PRO is a two-port VGA splitter that duplicates a single analogue video source to two monitors or projectors. An integrated 350 MHz amplifier maintains signal integrity over cable runs up to 200 ft. The unit ships with a 5 V DC power adapter, rubber feet and documentation.

Installations needing identical dual displays

This splitter suits classrooms, digital signage or control rooms where the same high-resolution image must appear on two screens simultaneously. It does not extend a desktop across monitors, so users who need independent content on each display should look at a multi-output graphics card or a matrix switcher instead.

Maximum supported resolution 2048x1536 at 80 Hz

The splitter passes resolutions up to 2048x1536 at 80 Hz through its 350 MHz bandwidth. Both connected displays must support the timing negotiated by the DDC monitor on the first output; if either screen cannot handle that resolution, the signal will not display correctly.

How it compares

Measured against everything we stock in HDMI, VGA & USB Splitters, at today’s prices. Recalculated every night.

Price $33.99
Pricier than about 73% of the 247 comparable items (median $17.99).

Specifications

Product
Brand nameStarTech.com
Model nameST122PRO
Product colorBlack
Performance
Video bit rate/bandwidthBandwidth: (-3db): 350 MHz
Display
Supported resolutionsMaximum Analog Resolutions: 2048 × 1536 @ 80 Hz
Ports & slots
VGA ports1 x VGA (15 pin, High Density D-Sub) Male
2 x VGA (15 pin, High Density D-Sub) Female
Power
Power draw3 W
Power supplyOutput Current: 0.6A
Output Voltage: 5 DC
Plug Type: N
Power Source: AC Adapter Included
Size & build
Product dimensions0.83 in × 3.15 in × 7.09 in
Product weight2.2 lb (1 kg)
Shipping weight1.36 kg
Package size241 × 180 × 94 mm
In the box
Included items1 × 2 Port High Res. Video Splitter
4 x Rubber feet
1 x Power Adapter
1 x Instruction Manual
More details
Splitter typeVGA

Questions about this item

Should I pick a 2-port VGA splitter or a model with more outputs?

The ST122PRO provides two female VGA outputs from one male input; if you need more than two displays you can daisy-chain additional splitters for almost unlimited expansion.

What does the 350 MHz bandwidth mean for my display quality?

The 350 MHz bandwidth supports analog resolutions up to 2048x1536 at 80 Hz and lets the boosted signal travel up to 200 ft without degradation.

Which VGA connector standard does this splitter use?

It uses a 15-pin high-density D-Sub male input and two 15-pin high-density D-Sub female outputs, the standard VGA interface for analog video.

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