Specifications:

• Usgae 2: USB Receiver, Adapter Bluetooth
• Usage 3: Wireless Transmitter,USB Bluetooth Receiver, Bluetooth Dongle 4.0
• Usage 1: USB Bluetooth Receiver, Bluetooth Dongle 4.0
• Transfer Rate: 3Mbps
• Receiving Range: About 20M
• Package: Yes
• Origin: CN(Origin)
• Model Number: BA100401
• Feature4: Support All Windows 10.1/10/8/7/XP/Vista
• Feature3: USB Receiver,Adapter Bluetooth,Bluetooth Adapter for Wireless Mouse/Ke
• Feature2: Bluetooth 4.0 Adapter,Wireless Transmitter
• Feature1: Bluetooth Adapter,USB Bluetooth 4.0,Bluetooth Computer Adapter
• Color: Black
• Chip: CSR8510
• Brand Name: EASYIDEA
• Bluetooth Standard: Bluetooth v4.0