ATEN CS22U 2-Port USB KVM Switch Remote Port Selector - Simple Desktop

In this review the ATEN CS22U 2-Port USB KVM Switch is judged as a compact, no-frills solution for anyone who needs to control two computers with one keyboard and mouse. Our review finds the single biggest reason to buy is its straightforward remote port selector and plug-and-play USB operation, which remove complexity for small office desks, home labs, and classroom stations. It is not for users who need advanced video features or long cable runs, but for those who want an inexpensive, reliable way to switch control between two machines without installing software.

Key Features

• 2-Port USB switching: Lets a single keyboard and mouse control two computers, saving desk space and simplifying multitasking between systems.
• Remote port selector: Provides quick, physical switching with a button that is easy to reach and operate without changing settings on either computer.
• 0.9m cables included: Short integrated cables reduce clutter and eliminate the need to buy separate leads for typical desktop setups.
• USB plug-and-play: Requires no driver installation on compatible systems, making it convenient for mixed Windows and basic Linux environments.
• Compact footprint: Small enclosure fits neatly beside monitors or under a keyboard tray, keeping the workspace tidy.

Who It's For

The ATEN CS22U is aimed at home office users, teachers, and small business operators who switch between two desktop PCs or a desktop and a workstation and want a simple hardware method to share one keyboard and mouse. Its short 0.9m cables and physical selector make it ideal where the two computers sit close to each other on or under a desk.

It is less suitable for users who require high-resolution video switching, long cable runs, or multi-monitor support; those users should look for KVMs with extended cable lengths, video amplification, or explicit multi-display features. Also, anyone needing networked or software-managed KVM access will find this unit too basic.

Pros & Cons

Pros

• Simple, reliable switching between two computers with a physical remote port selector.
• Includes 0.9m cables so the unit is ready to use out of the box for close-proximity setups.
• USB plug-and-play design minimizes setup time and avoids driver hassles on supported systems.

Cons

• Short 0.9m cables limit placement flexibility and may be too short for some desk layouts.

Specifications

Product Name	ATEN CS22U 2-Port USB KVM Switch
Ports	2 USB computer ports
Switch Type	Remote port selector (button)
Cable Length	0.9m cables included
Peripheral Support	Keyboard and mouse sharing via USB
Ideal For	Desktop and small office switching

Our Verdict

The ATEN CS22U is a practical, low-cost 2-port USB KVM for users who need a hassle-free way to share keyboard and mouse between two nearby computers. Its remote port selector and included 0.9m cables make setup quick and maintenance minimal, offering good value for basic desktop switching tasks.

Frequently Asked Questions

Does it need drivers?
No, the CS22U uses USB plug-and-play on supported systems and typically requires no driver installation.

Are longer cables available?
The package includes 0.9m cables; users needing longer runs should consider external USB extension solutions or a different KVM model with longer cables.

Can it share multiple monitors?
No, this unit shares keyboard and mouse only and does not provide multi-monitor video switching.