ATEN CS22U
- Computers:
- 2
- Monitors:
- 1
- Video Standard:
- VGA
- Max Resolution:
- 2048x1536
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Manufacturer: ATEN Last updated: 2026-09-15
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ATEN CS22U (2-Port USB VGA Cable KVM Switch with Remote Port Selector / $41.00) Review
For a cheap 2-port USB VGA cable KVM switch, the ATEN CS22U is the budget desktop pick with a remote selector.
It's a non-powered, cable-style VGA switch for two computers with a little remote port-selector puck you can leave on your desk instead of reaching behind the box. No audio, no hotkeys, just a straightforward physical toggle.
Simple, Cable-Style Switching
The CS22U is one of ATEN's cheapest KVMs: a passive, non-powered box with built-in VGA/USB cables for two computers and a wired remote port selector you can mount within reach. It caps at 2048x1536@60Hz over VGA, which covers legacy and budget monitors but nothing modern in resolution.
What's Missing
There's no audio switching and no hotkey support, only the physical remote selector. The USB mouse port doubles as a basic USB 1.1 hub for peripheral sharing, but this is built for simplicity and price, not features.
Specifications
Design
| Switching Method | Remote port selector (physical, no hotkey) |
|---|
Topology
| KVM Segment | Desk |
|---|
Video & Features
| Video Standard | VGA |
|---|---|
| Max Resolution | 2048x1536 @ 60Hz (DDC2B) |
| Audio Support | No |
Display continuity
| HDCP Version | None |
|---|
In the box and price
| Price | 41.00 USD |
|---|
| Computers | 2 |
|---|---|
| Monitors | 1 |
| Power | Non-powered |
| Included Cables | Built-in VGA/USB cables (0.9m); remote port selector on 1.8m cable |
| Dimensions | 8.2 x 7.0 x 2.5 cm |
| Spec Score | 1.4 |
| USB-C Power Delivery | No |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Budget 2-PC VGA setups that just need a physical switch
- Legacy or lab machines with USB keyboard/mouse
Not for
- Anyone needing audio switching or hotkeys
- Modern high-resolution displays
FAQs
What are the key specifications of the ATEN CS22U (2-Port USB VGA Cable KVM Switch with Remote Port Selector / $41.00)?
The ATEN CS22U (2-Port USB VGA Cable KVM Switch with Remote Port Selector / $41.00) is a KVM switch from ATEN. Key specs: Computers 2, Monitors 1, Video Standard VGA, Max Resolution 2048x1536 @ 60Hz (DDC2B), Switching Method Remote port selector (physical, no hotkey).
Who is the ATEN CS22U (2-Port USB VGA Cable KVM Switch with Remote Port Selector / $41.00) best suited to?
It suits budget 2-pc vga setups that just need a physical switch, legacy or lab machines with usb keyboard/mouse.
What are the drawbacks of the ATEN CS22U (2-Port USB VGA Cable KVM Switch with Remote Port Selector / $41.00)?
It is a poor fit for anyone needing audio switching or hotkeys, modern high-resolution displays.
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