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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

  • Splitter TypeVGA
  • ColorBlack
  • SpecificationHardware Audio: No Industry Standards: DDC compatible - all
  • Resolution SupportMaximum Analog Resolutions: 2048x1536 @ 80Hz
  • Video Bit Rate/BandwidthBandwidth: (-3db): 350 MHz
  • VGA1 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.

Highlights

  • 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

Specifications

BrandStarTech.com
ModelST122PRO
Splitter TypeVGA
ColorBlack
SpecificationHardware
Audio: No
Industry Standards: DDC compatible - all other monitors must be able to support the highest video resolution of the DDC-type monitor connected to Video Out 1
Ports: 2
Regulatory Approvals: FCC Part 15 Class A, CE Mark
Performance
General Specifications: Male to Female VGA extension cable required (MXT101HQ)
Maximum Cable Length: 213.2 ft. [65m]
MTBF: 1,588,136 Hours
Environmental
Humidity: 0~80% RH Non-condensing
Operating Temperature: 5 degree C to 40 degree C (41 degree F to 104 degree F)
Resolution SupportMaximum Analog Resolutions: 2048x1536 @ 80Hz
Video Bit Rate/BandwidthBandwidth: (-3db): 350 MHz
VGA1 x VGA (15 pin, High Density D-Sub) Male
2 x VGA (15 pin, High Density D-Sub) Female
Power Consumption3W
Power SupplyOutput Current: 0.6A
Output Voltage: 5 DC
Plug Type: N
Power Source: AC Adapter Included
FeatureAllows 1 VGA video source to simultaneously display on 2 different monitors
Supports resolutions up to 2048x1536 @ 80Hz
High video bandwidth (350 MHz)
Daisy chainable for almost unlimited expansion
Built-in video amplifier boosts the signal to allow a cable length of up to 210 ft. or 65m
Uses standard monitor extension cables (See Accessories)
DDC compatible
Includes AC 120V power adapter
Dimensions0.83" x 3.15" x 7.09"
Weight2.20 lbs.
Package Content1 x 2 Port High Res. Video Splitter
4 x Rubber feet
1 x Power Adapter
1 x Instruction Manual
Shipping weight1.36 kg
Package size241 × 180 × 94 mm

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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