Enhance your desktop or laptop with the UGREEN USB Bluetooth Dongle Adapter. Enjoy wireless connectivity for your PC speakers, mouse, keyboard, and more. With Bluetooth 5.3 and 5.4 technology, experience fast and stable connections with improved audio and data transfer. Upgrade your setup and simplify your life with this reliable and efficient adapter.

SPECIFICATIONS

Brand Name: UGREEN

Hign-concerned Chemical: None

Origin: Mainland China

Model Number: CM591/CM390

Bluetooth Standard: Bluetooth v5.3

Certification: CE

Certification: FCC

Package: Yes

Certification: CE, FCC, SRRC, TELEC, UKCA, IC

Product Name: Bluetooth Adapter, USB Bluetooth 4.0, USB Bluetooth 5.0, USB Bluetooth 5.3, Bluetooth Dongle

Type: Bluetooth Computer Adapter,USB Dongle

Function: Bluetooth Adapter for Computer,Bluetooth Adapter for PC

Usage 1: USB Bluetooth Receiver,Bluetooth Dongle 4.0,Bluetooth Dongle 5.0,Bluetooth Dongle 5.3

Usgae 2: Bluetooth Adapter,Wireless Bluetooth Adapter

Compatible with: Bluetooth 5.4 5.3 / 5.0 (only for win7/ win8.1/win10/win11)

Usage 4: Wireless Transmitter

Usage 5: USB Receiver,Adapter Bluetooth

Feature: Bluetooth Adapter for Wireless Mouse/Keyborard/Headphone/Stereo

Bluetooth protocol - 5.3: HSP, A2DP, AVRCP, DID, GAVDP, IOPT, PAN, HID

Bluetooth protocol - 5.0: HSP, A2DP, AVRCP, GATT, DID, GAVDP, DUN, IOP, ANU, SDP, HID

Transmission distance: 20m

Operating frequency: 2.400GHz-2.4835GHz

Bluetooth Standard: Bluetooth 5.4/5.3 / 5.0

Compatible Systems - Bluetooth5.3: Windows 8.1/10/11

Compatible Systems - Bluetooth5.0: Windows 7/8.1/10/11