CKL

CKL CKL-64DP-4

Expert rating6.2 / 10

Ports:: 4 computers, 1 monitor
Video:: DisplayPort 1.4, 8K@30Hz or 4K@144Hz
USB Hub:: 1x USB 3.0
Price:: $189.00

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Manufacturer: CKL Last updated: 2026-09-15

Where to buy

CKL StoreGo to store

CKL CKL-64DP-4 Review

CKL-64DP-4 4-port single monitor DisplayPort 1.4 KVM switch, 8K@30Hz or 4K@144Hz, USB 3.0 hub, no EDID emulation, hotkey and wired remote switching.

The CKL-64DP-4 shares one DisplayPort 1.4 monitor across four computers, supporting resolutions up to 8K@30Hz or 4K@144Hz, without EDID emulation so the desktop layout may shift on switch.

Four-PC DisplayPort Switching

For desks or racks running four DisplayPort machines onto one high-resolution monitor, the 64DP-4 prioritizes bandwidth and refresh rate over seamless EDID emulation.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating6.2 / 10

A 4-port single-monitor DisplayPort 1.4 KVM with an 8K/144Hz spec sheet, extending CKL's budget high-refresh lineup to more computers.

Best for

Four-computer single-monitor DisplayPort setups
High refresh-rate DisplayPort switching

Not for

Users needing EDID emulation for stable desktop layout

Specifications

What these specs mean

Capability Score

6.0/10

How much this switch can do compared with other desk KVM switches, rated from its specifications.

Identity

Switching Method	Keyboard hotkey, mouse hotkey, push button, wired remote, auto-scan

Topology

Computers Supported	4 computers
Displays Per Computer	1 displays
KVM Segment	Desk

Video & Features

Video Standard	DisplayPort
Max Resolution	8K (also supports 5K@50/60Hz, 4K@144Hz, 2K@144Hz)
USB Hub Ports	1
Audio Support	Yes

Video interface

Video Interface Version	DisplayPort 1.4

Per display capability

Max Resolution Single Display	7680x4320
Max Refresh At Max Resolution	30Hz (at 8K); up to 144Hz at 4K
Max Refresh At 4K	144 Hz

Display continuity

EDID Emulation	No

USB peripheral switching

USB Switching Speed	USB 3.0 5Gbps

USB-C and power delivery

Power Delivery Wattage	No

Physical and power

External Power Required	No
Power Supply	USB power adapter (included)

In the box and price

Price	189.00 USD
Included Cables	4 DisplayPort 1.4 cables (4.92ft), 4 USB 3.0 cables (4.92ft), mini USB cable, wired remote

FAQs

What are the key specifications of the CKL CKL-64DP-4 (4-Port Single Monitor DisplayPort 1.4 KVM Switch / 8K@30Hz or 4K@144Hz)?

Key specs for the CKL CKL-64DP-4: Max Resolution 8K (also supports 5K@50/60Hz, 4K@144Hz, 2K@144Hz), Max Resolution Per Display 7680x4320, USB Version USB 3.0 (5Gbps), Audio Support Yes (separate speaker output and microphone input), Video Standard DisplayPort, Video Version DisplayPort 1.4.

Who is the CKL CKL-64DP-4 (4-Port Single Monitor DisplayPort 1.4 KVM Switch / 8K@30Hz or 4K@144Hz) best suited to?

Best suited to: Four-computer single-monitor DisplayPort setups; High refresh-rate DisplayPort switching.

What are the drawbacks of the CKL CKL-64DP-4 (4-Port Single Monitor DisplayPort 1.4 KVM Switch / 8K@30Hz or 4K@144Hz)?

Not the best fit for: Users needing EDID emulation for stable desktop layout.