CKLau
CKLau 4Kx2K@60Hz 4:4:4 Ultra HD 4 Port USB 3.0 HDMI KVM Switch with Cables
Bottom line: The 4Kx2K@60Hz 4:4:4 Ultra HD 4 Port USB 3.0 HDMI KVM Switch with Cables: 4096x2160 and 3840x2160 at 60Hz with 4:4:4 chroma for crisp text; main trade-off: one monitor output only; no dual-display support.
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Pros & Cons
Pros
- ✓ 4096x2160 and 3840x2160 at 60Hz with 4:4:4 chroma for crisp text
- ✓ Two extra USB 3.0 hub ports rated up to 5Gbps for drives or peripherals
- ✓ Four ways to switch: hotkey, mouse wheel, front button or wired remote
- ✓ Driver-free on Windows, Mac, Linux, Ubuntu, Fedora and Raspbian
- ✓ Works with wireless keyboards and mice and can enter BIOS directly
Cons
- ✗ One monitor output only; no dual-display support
- ✗ Needs the included DC 5V 2A adapter, so it takes another wall plug
- ✗ HDMI only; DisplayPort or USB-C computers need separate adapters
- ✗ Hotkeys are multi-key sequences that take practice to learn
SpecPicks Verdict
SpecPicks scored 4Kx2K@60Hz 4:4:4 Ultra HD 4 Port USB 3.0 HDMI KVM Switch with Cables using a rating × review-volume × price-fit model applied to published specs and reviews across the kvm switches category. CKLau's kvm switches lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for kvm switches 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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- 1. HDMI KVM Switch 4 Port: One set of keyboard, mouse and 1 monitor control 4 computers/laptops/PCs. With 2 extra USB3.0 HUB, data transferring rate up to 5Gbps/s(10 times faster than USB 2.0). Support wireless keyboard and mouse, Apple keyboard (hot key is changeable), touch screen, OLED screen, wide screen, etc.
- 2. KVM with HDMI: We are certified HDMI adopter over 10 years. Prevent infringement. Excellent image processing and transmission capacity, make the output signal is more smooth and steady.
- 3. USB KVM Switch: Four switching way optional: Hotkey switching(NumLock + NumLock + 1 / 2 / 3 / 4 + Enter, or Ctrl+Ctrl+1 / 2 / 3 / 4+Enter, or ScrollLock+ ScrollLock+1 / 2 / 3 / 4 + Enter), mouse switching(click mouse wheel 2 times + left button / right button), manual button switching, wired remote push button switching.
- 4. KVM Switch 4K: With a DC5V 2A power adapter, power supply more stability. Drive-free for Windows 10/7/2000/XP/Vista, Linux, Mac, Debian, Ubuntu, Fedora, Raspbian, Ubuntu, etc.
- 5. Compatible 4096x2160@ 60Hz, 3840x2160@60Hz and1080P. Support hot-plug. Plug and play. It can switch by mouse or keyboard independently, even without USB signal input, such as Apple TV, Android TV box, etc. And it can enter into BIOS interface directly.
Full Specifications
| Brand | CKLau |
|---|---|
| Color | 4 port USB 3.0 KVM |
| Model | CKLau-64Hua-3 |
| Material | Metal |
| Terminal | Screw |
| Unit Count | 1 Count |
| Part Number | KVM switch |
| Switch Type | Kvm Switch |
| Circuit Type | 4-way |
| Connectivity | Wireless, USB |
| Contact Type | Normally Open |
| Control Type | source selection |
| Actuator Type | Push Button |
| Compatibility | Switch, Android, Mac, Linux |
| Material Type | Metal |
| Mounting Type | Surface Mount, Wall Mount |
| Connector Type | Hdmi,usb,wireless |
| Control Method | Remote |
| Operation Mode | Push Button |
| Connection Type | Wired |
| Full listing title | 4Kx2K@60Hz 4:4:4 Ultra HD 4 Port USB 3.0 HDMI KVM Switch with Cables, Hub and Audio Output Supports Wireless Keyboard Mouse |
Ready to buy?
4Kx2K@60Hz 4:4:4 Ultra HD 4 Port USB 3.0 HDMI KVM Switch with Cables, Hub and Audio Output Supports Wireless Keyboard Mouse is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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