The Ugreen CM664 / Model 15707 is a 2-in-1-out 4K HDMI KVM switch designed to streamline multi-computer workspaces. It allows two computers to share a single ultra-high-definition monitor and four USB peripheral devices (such as a keyboard, mouse, printer, or external storage drive) with ultra-fast data transfer rates and seamless switching.
Technical Specifications
- Model / SKU: CM664 / 15707
- Video Inputs: 2x HDMI
- Data Inputs: 2x USB 3.0-B (Host connection), 1x Mini USB (for desktop controller)
- Video Output: 1x HDMI
- Peripheral Outputs: 3x USB-A ports, 1x USB-C port
- Max Resolution: Up to 4K @ 60Hz (backward compatible with 2K and 1080p)
- HDMI / HDCP Standards: HDMI 2.0, HDCP 2.2
- USB Standard: USB 3.0 (data transfer speeds up to 5Gbps)
- Audio Support: LPCM, DTS, DSD, up to 7.1 channel audio
- Switching Modes: Physical panel button or remote desktop controller
- OS Compatibility: Windows, macOS, Linux (Plug-and-play, driver-free)
Key Features
- UHD Visual Performance: Supports resolutions up to 4K @ 60Hz with HDR10, 3D visual effects, and uncompressed RGB / YCbCr 4:4:4 colour formats.
- High-Speed Peripheral Sharing: Equipped with USB 3.0 ports supporting up to 5Gbps data throughput, making it ideal for high-bandwidth devices like external SSDs and webcams.
- Flexible Dual Switching: Easily toggle between connected systems using either the built-in front panel button or the external wired desktop controller.
- Broad System Compatibility: Fully driver-free and compatible with major operating systems including Windows, macOS, and Linux.