UGREEN CM654 USB-C Male to DisplayPort Female Adapter — 8K@60Hz, DP 1.4, Gray

Description

From the Manufacturer

The UGREEN CM654 connects a USB-C or Thunderbolt 3/4 device to any DisplayPort monitor, projector, or HDTV — no drivers or software required. It supports up to 8K@60Hz resolution for a true-to-life 3D visual experience and also supports 4K@240Hz and 2K@240Hz with Dynamic HDR for more vivid colors and higher contrast.

8K, 4K@240Hz — Every Resolution Covered
DisplayPort 1.4 delivers a total bandwidth of 32.4Gbps, enabling 8K@60Hz, 4K@240Hz, and 2K@240Hz resolutions with HDCP 2.3 copy protection. Whether you’re connecting to an 8K studio monitor, a 4K 240Hz gaming display, or a standard 1080p office screen — the CM654 handles every resolution automatically.

Built for Gamers & Creators
Variable Refresh Rate (VRR) with G-Sync and FreeSync compatibility eliminates screen tearing and stuttering for smooth gameplay. Auto Low Latency Mode (ALLM) automatically switches your display to its lowest latency setting the moment a compatible game or video source is detected — no manual toggling needed.

Multi-Monitor via MST
Multi-Stream Transport (MST) support enables daisy chaining of multiple DisplayPort monitors through a single USB-C connection — ideal for professionals who need two or three screens from one laptop port. Supports both mirror mode (same image on all screens) and extended mode (different content on each screen).

Premium Build — 10cm Compact Dongle
Constructed with a braided nylon jacket, aluminum alloy connector housings, and robust strain relief, the CM654 is built for longevity in tight installations. At just 10cm, it sits flush behind a laptop without dangling cables.

⚠️ Two important notes:

1. Requires a USB-C port that supports DisplayPort Alt Mode. Does not work with power-only or data-only USB-C ports.
2. DisplayPort cable is not included — you need a separate DP cable to connect the adapter to your monitor.

Specifications
– Model: CM654 (UG-15575)
– Input: USB-C Male (DisplayPort Alt Mode / Thunderbolt 3/4)
– Output: DisplayPort Female
– DisplayPort Version: DP 1.4
– Max Resolution: 8K @ 60Hz (7680 × 4320)
– Supported Resolutions: 8K@60Hz / 4K@240Hz / 2K@240Hz
– Total Bandwidth: 32.4Gbps
– HDR: Dynamic HDR
– HDCP: 2.3 (backwards compatible)
– VRR: Yes (G-Sync & FreeSync)
– ALLM: Yes (Auto Low Latency Mode)
– DSC: Yes (Display Stream Compression)
– MST: Yes (Multi-Stream Transport / daisy chaining)
– 3D: Yes
– Audio: eARC, DTS, Dolby, Audio-to-Video Sync
– Display Modes: Mirror (Duplicate) + Extended
– Cable Length: 10cm
– Body: Nylon braided + aluminum alloy connectors
– Color: Gray
– Plug & Play: Yes — no drivers required
– DisplayPort Cable: Not included

Requires:
USB-C port with DisplayPort Alt Mode support
(Thunderbolt 3/4 or USB-C with DP Alt Mode)

Compatible Source Devices:
MacBook Pro 2023 / Air 2024, iMac / Mac Mini,
iPad Pro / Air 2024, iPhone 15/16/17 (USB-C),
Dell XPS 13/15/17, HP Spectre, ASUS ZenBook,
Samsung Galaxy S23/S24, Samsung Galaxy Tab,
Any USB-C / Thunderbolt 3/4 device with DP Alt Mode

Compatible Displays:
Any monitor, TV or projector with DisplayPort input

What’s in the Box:
– UGREEN CM654 USB-C to DisplayPort 1.4 Adapter ×1
– User Manual ×1
– 12 Months Warranty*

* Warranty covers manufacturing defects under normal use conditions.
Warranty is void in cases of physical damage, misuse, or water damage.