UGREEN CM639 Hub USB-C, 2x HDMI, DP, 2x USB-A, 2x USB-C 3.2 10Gbps, PD 100W, 4K 60Hz, 12-in-1

The UGREEN CM639 USB-C Hub is a versatile 12-in-1 multiport adapter designed to expand the connectivity of your USB-C device. With dual HDMI, DisplayPort, USB-A, USB-C, Ethernet, and card reader ports, it transforms a single USB-C port into a complete workstation. Supporting up to 4K 60Hz single display output and 4K 30Hz dual displays, this hub is ideal for professionals who need multiple monitors. The integrated Power Delivery 100W input ensures your laptop stays charged while connected.

Advantages

Expand your laptop's capabilities with 12 ports including dual HDMI, DisplayPort, 2x USB-A 3.2 Gen 2, 2x USB-C 3.2 Gen 2, Gigabit Ethernet, SD/TF card reader, and 3.5mm audio. Enjoy ultra-fast 10Gbps data transfer speeds and support for up to 4K 60Hz video output. The aluminum alloy housing provides durability and heat dissipation. Power Delivery up to 100W (92W to host) keeps your device charged.

Suitable for

• Laptop users needing multiple external monitors
• Creative professionals requiring fast data transfer
• Office workers connecting peripherals and network
• Travelers seeking a compact all-in-one hub

Key specifications

• Input: USB-C Male (with DisplayPort Alt Mode, Thunderbolt 3/4, USB4)
• Video Output: 2x HDMI, 1x DisplayPort
• Max Resolution: Single 4K@60Hz, Dual 4K@30Hz
• USB-A Ports: 2x USB 3.2 Gen 2 Type-A (10Gbps)
• USB-C Ports: 2x USB 3.2 Gen 2 Type-C (Data only, 10Gbps)
• Power Delivery: 1x USB-C PD input up to 100W (92W to host)
• Ethernet: 1x RJ45 Gigabit (10/100/1000 Mbps)
• Card Reader: SD & TF (Micro SD) UHS-I up to 104MB/s
• Housing: Aluminum Alloy
• Compatibility: Windows, macOS, iPadOS, Chrome OS, Linux

Recommendations

For best performance, connect the hub to a USB-C port that supports DisplayPort Alt Mode and Power Delivery. Use certified USB-C cables for charging. The hub supports MST on Windows for extended displays; on macOS, only mirroring is supported.