
2 Port VGA Auto Switch
Product ID: ST122VGAU
The ST122VGAU VGA Auto Switcher lets you share a display between two computers and prioritize your
VGA signals. The VGA switch features a primary and secondary VGA input port, and automatically outputs
the signal from the primary input. When the signal feed connected to the primary input port is cut, the
switcher automatically defaults to the video signal on the secondary VGA input port.
Designed for maximum control and versatility, the VGA Auto switcher also offers manual control of
connected signals with easy-to-use front panel buttons that allow you to toggle between video sources.
www.startech.com
1 800 265 1844

Certifications, Reports
and Compatibility
Applications
• Ideal for use with a laptop computer and a boardroom projector in
meetings and presentations, backup safety control systems, and
home A/V switching applications
• Perfect for digital signage applications in retail environments
requiring more than one media player or PC to be connected
• Great for connecting/switching multiple sources in Test Bench
Facilities, Data Centers, Help Desks and Video Broadcasting Facilities
Features
• Automatically selects the priority of incoming video signals for display
• Supports resolutions up to 1920x1440
• Easy to use front panel selection buttons
• Easy installation - set up in minutes
• Video Bandwidth 250 MHz
• Rugged steel enclosure
• Supports DDC1, DDC2, DDC2B, DDC2B+, DDC2AB on port 1
www.startech.com
1 800 265 1844

Warranty 2 Years
Hardware Audio No
Industry Standards DDC1, DDC2, DDC2B, DDC2B+, DDC2AB ( DDC Support on
Port 1 only)
Ports 2
Performance Bandwidth 250 MHz
MTBF 80,000 hours
Wide Screen Supported Yes
Connector(s) Connector A 2 - VGA (15 pin, High Density D-Sub) Female
Connector B 1 - VGA (15 pin, High Density D-Sub) Female
Special Notes /
Requirements
Note Port 1 is set to have higher priority than port 2 when both
signals are on
Power Center Tip Polarity Positive
Output Current 0.3A
Output Voltage 9 DC
Power Consumption (In Watts) 2.7
Power Source AC Adapter Included
Physical
Characteristics
Color Black
Enclosure Type Steel
Product Height 7.7 in [195 mm]
Product Length 5.1 in [130 mm]
Product Weight 32.8 oz [930 g]
Product Width 2.2 in [56 mm]
Packaging
Information
Shipping (Package) Weight 1.7 lb [0.8 kg]
What's in the Box Included in Package 1 - 2 Port VGA Auto Switch
1 - Universal Power Adapter (US/UK/EU/AUS)
1 - Instruction Manual
Product appearance and specifications are subject to change without notice.
www.startech.com
1 800 265 1844