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Small rectangular USB 2.0 KVM switch with button and LED

Vszerda

Vszerda ZX-U212 USB 2.0 KVM Switch 2 Ports 480 Mbps

SKU CH-KG77-5Z8TJ

A two-port USB 2.0 switch lets two computers share one keyboard, mouse and other peripherals at up to 480 Mbps with one-button switching and LED status

  • One-button switching with LED status indicator
  • Up to 480 Mbps data transfer via USB 2.0
  • Driver-free operation on Windows, Mac, Linux and Chrome OS
  • Compatible with USB 1.1 and 2.0 peripherals
  • 3 V DC power limits use to devices under 5 V

Two-Port USB 2.0 KVM Switch

The Vszerda ZX-U212 lets two computers share one keyboard, mouse and other USB peripherals with a single button press. A built-in LED shows which system is active so users always know the current state. It is aimed at desk setups where swapping cables manually would be impractical.

Plug-and-Play Peripheral Sharing

The switch connects directly to each computer through standard USB cables and requires no driver installation on Windows 10, 8.1, 7, Vista, XP, Mac OS, Linux or Chrome OS. It draws power from the host ports at 3.3 V and passes through to a hub if needed, freeing up desk space by eliminating duplicate keyboards and mice.

480 Mbps Bandwidth With Limits

The two downstream ports deliver up to 480 Mbps and remain backward compatible with USB 1.1 devices, handling typical keyboards, mice, printers, scanners and webcams. Devices that draw more than 5 V or feature bright lighting on mechanical keyboards can cause the switch to freeze, so high-power or heavily illuminated gear is not supported.

How it compares

Measured against everything we stock in KVM Switches & Rack Consoles, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 93% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameNAWEN
Model nameZX-U212
Part numberZX-U212

Questions about this item

How many devices can share the keyboard and mouse before the single-button switch becomes a bottleneck?

The switch handles two computers and two USB peripherals, so the button only toggles between those two active hosts.

Does the unit draw enough power from the USB ports to run all day without an external adapter?

It is powered by a DC 3.3 V supply through the USB connection and the maker warns against attaching any device that exceeds 5 V.

Which cables must I already have to connect two PCs and a keyboard-mouse set?

You need two USB 2.0 A-to-B cables for the computer links and standard USB cables for the keyboard and mouse.

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