What dimensions does the StarTech.com 2 Port High Resolution VGA Video Splitter have?

The dimensions are 0.83 inches x 3.15 inches x 7.09 inches.

What is the maximum resolution supported by the StarTech.com 2 Port High Resolution VGA Video Splitter?

The maximum resolution supported is 2048x1536 at 80Hz.

does it show the same display on both monitors or is it two screens connected to one computer so you can drag a page from one screen to the other?

This is an amplifier/splitter it outputs the same display on both it's outputs.

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StarTech.com 2 Port High Resolution VGA Video Splitter - 350 MHz ST122PRO

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Split a single high resolution VGA video signal to 2 monitors or projectors
2 Port High Resolution VGA Video Splitter
350 MHz
VGA Splitter
2048x1536 / 80Hz
Integrated signal amplifier boost C Dual Port High Res VGA Splitter

Overview

Specs

Reviews (3)

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This professional grade VGA Video Splitter allows one VGA video source to be displayed on two monitors simultaneously and features a builtin booster circuit that allows a 350Mhz VGA signal to be extended by 200ft for resolutions up to 2048 x 1536.

Model
Brand	StarTech.com
Model	ST122PRO

Details
Splitter Type	VGA
Color	Black
Specification	Hardware 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)

Performance
Resolution Support	Maximum Analog Resolutions: 2048x1536 @ 80Hz
Video Bit Rate/Bandwidth	Bandwidth: (-3db): 350 MHz

Connection
VGA	1 x VGA (15 pin, High Density D-Sub) Male 2 x VGA (15 pin, High Density D-Sub) Female

Power
Power Consumption	3W
Power Supply	Output Current: 0.6A Output Voltage: 5 DC Plug Type: N Power Source: AC Adapter Included

Feature
Feature	Allows 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

Dimensions & Weight
Dimensions	0.83" x 3.15" x 7.09"
Weight	2.20 lbs.

Package Contents
Package Content	1 x 2 Port High Res. Video Splitter 4 x Rubber feet 1 x Power Adapter 1 x Instruction Manual

Additional Information
First Listed on Newegg	January 12, 2026

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StarTech.com 2 Port High Resolution VGA Video Splitter - 350 MHz ST122PRO

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Item#: 9SIBSWCKRR2490

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StarTech.com 2 Port High Resolution VGA Video Splitter - 350 MHz ST122PRO

Learn more about the STARTECH ST122PRO

Customer Reviews of the STARTECH ST122PRO

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info