StarTech VS221HD2VGA 2-Port VGA/HDMI Monitor Splitter Switch

Overview

The StarTech VS221HD2VGA is a compact 2-port video switch built for control rooms, NOC desks, and multi-source workstations where one monitor needs to display either of two separate video feeds without a KVM's added complexity. It accepts one VGA input and one HDMI input and routes either source to a single VGA output at up to 1920x1200, making it a practical fit for security operations centers running a mix of legacy VGA matrix outputs and newer HDMI-equipped PCs or NVR consoles on the same monitor. The VS221HD2VGA sits in-line between your sources and display, drawing power from an included external supply rather than parasitically off the video line.

Key Features

• Dual input, single output switching: 1 VGA input plus 1 HDMI input share one VGA output, letting an operator toggle between a legacy analog matrix feed and a modern HDMI workstation on a single monitor instead of dedicating a screen to each source.
• Up to 1920x1200 analog and digital resolution: Matches native resolution on widescreen 1920x1200 monitors common in operations centers, so switching sources doesn't force a downscale or letterboxing on either input.
• 1080p support: Confirms compatibility with standard 1920x1080 HDMI sources — the common output resolution for NVR consoles and PC workstations — without manual resolution negotiation.
• 2-channel audio handling: Passes stereo audio alongside the video signal, so a monitor with built-in speakers stays functional when switching between HDMI and VGA sources instead of going silent on one input.
• External power adapter, 100-240V AC input: The included adapter accepts 100-240V AC at 0.4A and steps down to 5V DC / 2A output, so the VS221HD2VGA runs on any regional mains voltage without a separate converter — useful for multi-site deployments outside North America.
• 10W power consumption: Low draw keeps the unit cool for continuous 24/7 operation on a desk or behind a monitor mount, with no fan and minimal added heat load in an equipment closet.
• 0C to 40C operating range: Rated for standard indoor office and equipment-room conditions — not a device to plan for an unconditioned enclosure or outdoor cabinet.
• -20C to 60C storage range: Wide storage tolerance simplifies stocking spares in a warehouse or shipping between sites without worrying about damage from temperature swings in transit.
• 0%-80% operating humidity: Standard commercial humidity tolerance, adequate for typical server rooms and office environments without added climate control.
• Compact footprint — 3.3 x 2.3 x 0.8 in, 6.1 oz: Small enough to tuck behind a monitor or velcro under a desk, so it doesn't compete for space in a crowded operator console.

Integration & Compatibility

Because the VS221HD2VGA outputs VGA only, it's built specifically for environments still running VGA-native displays that need occasional HDMI source access — not as a universal HDMI switch. Pair it with a KVM switch if operators also need keyboard/mouse control over multiple hosts, or with a video cable and adapter to bridge HDMI sources that use non-standard connectors. For broader guidance on matching switches and extenders to a control room layout, see the network and AV planning guide. The VS221HD2VGA is part of the StarTech catalog of KVM and video switching hardware, and complements StarTech's video switches and splitters line for facilities standardizing on one vendor for signal management. VS221HD2 VGA is backed by a 2-year warranty.

Frequently Asked Questions

Q: What resolutions does the VS221HD2VGA support?

A: Up to 1920x1200 on both the VGA and HDMI inputs, with confirmed 1080p (1920x1080) support for standard HDMI sources.

Q: Does the VS221HD2VGA pass audio?

A: Yes, it handles 2-channel stereo audio alongside the video signal.

Q: What's the warranty on the VS221HD2VGA?

A: 2 years.

Q: Does the VS221HD2VGA need external power?

A: Yes, it ships with an external adapter accepting 100-240V AC input and outputting 5V DC at 2A; total consumption is 10 watts.

Q: Can the VS221HD2VGA output to HDMI displays?

A: No — the output is VGA only. It switches between VGA and HDMI inputs but outputs solely to a VGA display.

Q: What's the operating temperature range?

A: 0C to 40C, with a wider -20C to 60C storage range.

James Everett

The spec that matters most on the VS221HD2VGA is the VGA-only output — it's easy to assume a switch with an HDMI input also outputs HDMI, and this one doesn't. I've seen that assumption cause a return. Once that's clear, this is a straightforward tool for consolidating a legacy VGA feed and an HDMI workstation onto one 1920x1200 monitor.

Technical Highlights:

• 1920x1200 max resolution: matches native pixel count on widescreen ops-center monitors, so switching sources doesn't force a downscale.
• 10W power consumption: low enough to run fanless and cool behind a display 24/7 without adding heat load to an equipment closet.
• 100-240V AC input adapter: the included external supply steps down to 5V/2A regardless of regional mains voltage, so it's a drop-in for sites outside North America without a separate converter.

Deployment Considerations:

• Confirm your display accepts VGA input before spec'ing this in — it's the only output the VS221HD2VGA offers, even though one of the two inputs is HDMI.
• Rated for 0C to 40C operation only; this is a desk or equipment-room device, not one to spec into an outdoor or unconditioned cabinet.

This is the right call for a security operations desk running one legacy VGA-matrix output and one HDMI-equipped NVR client workstation into a single VGA console monitor, where a full KVM is overkill and the operator just needs a manual toggle between two sources.