Ugreen 11-in-1 USB-C Multifunction Adapter – CM639 (UG-45520)

UGREEN 11-in-1 USB-C Multifunction Adapter CM639 is a powerful all-in-one docking solution designed to expand a single USB-C port into a complete workstation. Ideal for professionals, creators, and multitaskers, it delivers high-speed data transfer, dual display output, wired networking, and fast charging in one compact device. With its premium aluminum construction and plug-and-play functionality, this adapter enhances productivity whether you are working from home, in the office, or on the move.

Product Features

11-in-1 All-in-One Connectivity

Transforms one USB-C port into eleven ports including USB-A, USB-C, HDMI, VGA, Ethernet, SD/TF card readers, AUX audio, and Power Delivery, eliminating the need for multiple adapters.

Dual Display Output with 4K Support

Features HDMI output supporting up to 4K resolution and VGA output up to 1080p, enabling extended or mirrored displays for enhanced productivity.

High-Speed Data Transfer

Equipped with USB 3.2 and USB 3.0 ports delivering data transfer speeds up to 10Gbps, allowing quick file transfers and seamless peripheral connectivity.

100W USB-C Power Delivery

Supports up to 100W PD charging, enabling you to power your laptop or device while simultaneously using the adapter’s multiple ports.

Gigabit Ethernet for Stable Connectivity

Provides a reliable wired internet connection with speeds up to 1000Mbps, ideal for video conferencing, streaming, and large downloads.

SD and TF Card Readers for Fast Media Access

Built-in card slots support high-capacity memory cards and fast transfer speeds, making it perfect for photographers and content creators.

3.5mm AUX Audio Support

Includes a 3.5mm audio jack for connecting headphones, speakers, or microphones, restoring audio functionality on modern USB-C devices.

Premium Aluminum Design

Constructed with durable aluminum alloy for efficient heat dissipation and long-lasting performance in a sleek, portable form factor.

Wide Compatibility

Compatible with USB-C and Thunderbolt-enabled devices including laptops, tablets, and smartphones across Windows, macOS, Linux, and Android systems.

Product Specifications

• Brand: UGREEN
• Model: CM639 (UG-45520)
• Input interface: USB-C
• USB ports:
  • 1 × USB-A 3.2 (up to 10Gbps)
  • 1 × USB-A 3.0 (up to 5Gbps)
  • 2 × USB-C 3.2 (data only, up to 10Gbps)
• Video output:
  • 1 × HDMI (up to 4K@60Hz)
  • 1 × VGA (up to 1080p@60Hz)
• Network: 1 × RJ45 Gigabit Ethernet (10/100/1000Mbps)
• Card readers:
  • 1 × SD card slot
  • 1 × TF (MicroSD) card slot
• Audio: 1 × 3.5mm AUX port
• Power delivery: USB-C PD up to 100W (pass-through charging)
• Data transfer speed: Up to 10Gbps
• Material: Aluminum alloy
• Cable length: Approximately 20 cm
• Compatibility: Windows, macOS, Linux, Android, USB-C & Thunderbolt devices
• Features: Plug-and-play, multi-port simultaneous use, over-voltage and over-current protection