Specifications:

• Antenna Type: Internal
• Bluetooth Standard: Bluetooth 5.4/ 5.3 / 5.1/ 5.0
• Bluetooth Standard: Bluetooth v5.3
• Bluetooth Version: Bluetooth 5.4
• Brand Name: TelDaykemei
• Certification: CE
• Certification: FCC
• Certification: RoHS
• Compatible Systems: Windows 8.1/10/11
• Compatible with: Bluetooth 5.4/ 5.3 / 5.0 (only for /win8.1/win10/win11)
• Feature: Bluetooth Adapter for Wireless Mouse/Keyborard/Headphone/Stereo
• Function: Bluetooth Adapter for Computer
• Hign-concerned Chemical: None
• Model Number: Bluetooth 5.4
• Note: If the product does not work, please contact the seller to get the driver.
• Origin: Mainland China
• Package: Yes
• Product Name: Bluetooth Adapter, USB Bluetooth 5.4, Bluetooth Dongle
• Support vehicle-mounted: No support
• USB Interface: USB2.0