StarTech SV211HDUA 2-Port HDMI USB KVM Switch

Overview

The StarTech SV211HDUA is a compact, USB-powered 2-port KVM switch that lets you control two HDMI-connected computers from a single keyboard, monitor, and mouse — without the cable clutter of running separate peripherals to each machine. At 3.5 x 2.6 x 0.9 inches and 12.4 oz, it sits flat on a desk without demanding real estate, and draws power directly from the connected USB host — no wall adapter required. If you manage a dual-workstation setup in a control room, at a security operations desk, or in any IT environment where two machines share one display, the SV211HDUA removes the friction of swapping inputs manually on the monitor.

Port switching is handled three ways: a physical push button on the unit, configurable hotkey sequences, or software control — whichever fits your workflow. For operators who never want to take their hands off the keyboard, hotkey switching is the practical default. The software option suits environments where switching is scripted or tied to an application event.

Key Features

• 1920x1200 Maximum Resolution: Supports full 1920x1200 (WUXGA) output — enough headroom for wide-format 16:10 monitors and standard 1080p displays alike. Both connected PCs transmit at up to this resolution, so you are not downsampling one machine to accommodate the other.
• Single HDMI Console Output: One HDMI 19-pin output connects to your monitor. No DisplayPort or VGA adapters needed in a standard HDMI workflow — keeps cabling straightforward in mixed-signal environments.
• Two USB 2.0 Type-A Console Ports: Connect your keyboard and mouse to the two USB 2.0 Type-A console ports. Both peripherals follow the active KVM port, so switching computers also switches USB control — no re-plugging devices between sessions.
• USB-Powered Operation: The SV211HDUA draws power from the USB host connection, eliminating the need for a separate power brick. One less wall outlet consumed, one less power adapter on the desk — relevant in tight rack-adjacent or workstation environments where outlet density is already stretched.
• Triple Switching Methods — Push Button, Hotkeys, Software: Physical button switching works when the monitor is the nearest thing at hand. Hotkey sequences keep hands on the keyboard during rapid context switching. Software control opens the door to automated or application-triggered switching, useful in monitoring setups where the active input should track an application state.
• Compact Form Factor — 3.5 x 2.6 x 0.9 in, 350g: Small enough to mount unobtrusively on a desk surface or tuck alongside a monitor stand. Not rack-mountable, but that is not the target environment — this unit is designed for desktop deployments where minimal footprint matters.
• 850mm (33.5 in) Cable Length: The integrated or included cable reach of 850mm gives enough slack for typical desktop arrangements without excess cable pile-up. Plan your workstation layout so both source PCs sit within reach — this is not a long-run KVM solution.
• Operating Temperature 0°C to 40°C: Rated for standard indoor office and control room environments. Not suited for unheated server rooms that drop below freezing or industrial spaces without climate control.
• 2-Year Manufacturer Warranty: Backed by a 2-year manufacturer warranty — longer than the 1-year coverage common on entry-level KVM accessories, which matters when the unit is embedded in a daily-use workflow.

Integration and Compatibility

The SV211HDUA connects to any HDMI-equipped computer via the host HDMI and USB Type-A ports. On the console side, USB 2.0 keyboards and mice attach directly to the two Type-A ports. Because it uses standard USB HID device emulation, compatibility with Windows, macOS, and Linux hosts is broadly supported without custom drivers in most configurations — though software switching functionality may require the StarTech driver package on specific operating systems. Verify driver requirements for your OS before deploying in a locked-down enterprise image environment. This unit supports one monitor only; it is not designed for multi-display KVM configurations. If your workflow requires two simultaneous displays or 4K output beyond 1920x1200, a different KVM model in the KVM switches category would be the appropriate step up. For a broader look at how to plan a KVM deployment — matching port counts, resolution requirements, and USB peripheral needs — the KVM switch buying guide covers the key decision points. Pair this unit with a quality HDMI cable rated for 1920x1200 to avoid signal degradation at the console output, and confirm your USB hub or USB peripherals are USB 2.0 compatible — USB 3.0 devices will enumerate but operate at USB 2.0 speeds through this switch.

Frequently Asked Questions

Q: Does the SV211HDUA support 4K resolution?

A: No. The SV211HDUA tops out at 1920x1200 (WUXGA). If you need 4K (3840x2160) output, you will need a higher-specification HDMI KVM switch designed for 4K throughput.

Q: How does the SV211HDUA get its power — does it need a wall adapter?

A: It is USB-powered, drawing power directly from one of the connected host USB ports. No external power adapter or wall outlet is required.

Q: Can I switch between computers without touching the unit physically?

A: Yes. The SV211HDUA supports three switching methods: the physical push button on the unit, keyboard hotkey sequences, and software control — so hands-free keyboard-based switching is fully supported.

Q: How many monitors can I connect to the SV211HDUA?

A: One. The SV211HDUA has a single HDMI console output. It is designed for single-monitor desktop setups, not multi-display configurations.

Q: What is the warranty on the SV211HDUA?

A: The SV211HDUA carries a 2-year manufacturer warranty.

Q: Will USB 3.0 keyboards and mice work with the SV211HDUA?

A: USB 3.0 peripherals will physically connect and function through the USB 2.0 Type-A console ports, but they will operate at USB 2.0 speeds. Standard USB HID devices (keyboards, mice) are unaffected in practice since they do not require USB 3.0 bandwidth.

Karl Wilson

The SV211HDUA earns its place at security operations desks and dual-workstation IT setups precisely because it does one thing without overcomplicating it: connects two HDMI sources to a single 1920x1200 display and lets you switch between them via button, hotkey, or software. At 12.4 oz and under 3.5 inches long, it disappears on the desk — and because it pulls power from the USB host, there is no separate adapter to manage or lose.

Technical Highlights:

• 1920x1200 Resolution Cap: WUXGA output covers all standard 1080p and wide-format 16:10 monitor workflows without upscaling or downsampling between sources — both PCs run at their native output through the switch.
• Triple Switching — Button, Hotkey, Software: Three independent switching methods mean the SV211HDUA adapts to operator preference rather than forcing a single interaction model. Hotkey switching in particular is the practical default for keyboard-centric workflows in SOC or dispatch environments.
• USB-Powered — No PSU Required: Drawing from the USB host eliminates a power brick and an outlet dependency. In a dense desktop environment where outlet strips are already loaded, this is a non-trivial practical advantage.

Deployment Considerations:

• Cable reach is fixed at 850mm (33.5 in) — plan desk layout so both source computers sit within that radius of the KVM unit before committing to placement.
• This is a single-monitor, single-HDMI unit with a 1920x1200 ceiling. If either workstation drives a 4K display or requires dual-monitor output, the SV211HDUA is the wrong tool — step up to a 4K-capable or dual-head KVM in the StarTech line.

For a security operations center or dispatch desk running two Windows or Linux workstations on a single WUXGA monitor, the SV211HDUA is a clean, low-profile solution that requires no power infrastructure and supports software-driven switching if the workflow demands it.