CKLau
4 Port 450MHz USB Auto VGA KVM Switch with Audio and Cables, Monitor Switch for Multiple Computers Support Windows, Linux, Mac, Debian, Ubuntu, Fedora, Raspbian, Ubuntu
*Price sourced from Amazon.com. Last updated 2026-05-24. Price and availability subject to change.
SpecPicks Verdict
SpecPicks classifies 4 Port 450MHz USB Auto VGA KVM Switch with Audio and Cables, Monitor… as a solid pick with broad community endorsement in the graphics & video category, based on 55 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. CKLau's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for graphics & video of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.3★ customer rating
- ✓ Backed by CKLau's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 1. 4 In 1 Out KVM Switch: one set of keyboard, mouse and 1 monitor controls 4 VGA-interface computers/laptops. With audio and microphone output, USB 2.0 Hub, 4 kit cables.
- 2. Computer Switch resolution compatible 2048x1536@60Hz, 2048x1280@60Hz, 2048x1080@60Hz, 1920x1200@60Hz, 1920x1080@60Hz, etc.
- 3. KVM Switch with USB support four switching mode: button switching, mouse switching, keyboard hot-key switching and wire remote push button switching(tips: button switching and wire remote push button switching can't be using together).
- 4. Drive-free for Windows 10/7/2000/XP/Vista, Linux, Mac, Debian, Ubuntu, Fedora, Raspbian and Ubuntu.
- 5. Support DDC, auto detection, auto scan, waking up, with memory function in case of power-down.
Full Specifications
| Brand | CKLau |
|---|---|
| Color | 4x1 USB 2.0 VGA |
| Model | CKLau-84UA |
| Material | Metal |
| Terminal | Usb + Vga |
| Unit Count | 1.0 Count |
| Part Number | KVM Switch |
| Switch Type | Kvm Switch |
| Circuit Type | 4-way |
| Connectivity | USB |
| Contact Type | Normally Open |
| Control Type | Multi-device selection and switching |
| Actuator Type | Push Button |
| Compatibility | Switch, Mac, Linux |
Ready to buy?
4 Port 450MHz USB Auto VGA KVM Switch with Audio and Cables, Monitor Switch for Multiple Computers Support Windows, Linux, Mac, Debian, Ubuntu, Fedora, Raspbian, Ubuntu is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-24. Price and availability subject to change.
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