UGREEN Bluetooth Adapter CM748

The UGREEN CM748 is a compact USB Bluetooth dongle that adds or upgrades Bluetooth on desktops and laptops without an internal module. It's intended for connecting wireless headsets, speakers, keyboards, mice and gamepads, and can act as a receiver/transmitter for audio and peripheral devices.

The adapter supports Bluetooth 5.4 and common profiles (A2DP, HSP, AVRCP, HID, HOGP, PAN, etc.), offers an approximate range of 20 m in open space, and is listed as compatible with Windows (Windows 7/8.1/10/11). Its small form factor and USB‑powered design make it convenient for continuous use with notebooks and desktops.

Specifications

• Model: CM748 (P/N 35058)
• Bluetooth version: Bluetooth 5.4
• Interface: USB‑A (powered from USB 5 V)
• Supported profiles: A2DP, HSP, AVRCP, HID, HOGP, PAN, GAP, OPP
• Range: up to ≈ 20 m (open space)
• Power: 5.0 V ⎓ 0.1 A (from USB)
• OS compatibility: Windows 7 / 8.1 / 10 / 11 (drivers/support stated)
• Dimensions: ≈ 30 × 15 × 5 mm
• Color: Black