Amazon.com: Mini USB Bluetooth V4.0 Class2 Dual Mode Dongle EDR Adapter (Newest Bluetooth Version Av
Mini USB Bluetooth 4.0 V4.0 Bluetooth4.0 EDR Adapter Dongle Stick Wireless New. Range: 10M Size: 2.6cm x 1.5cm x 0.7cm - 1.02inch x 0.59inch x 0.28inch. Weight: 3.0g; Frequency Band: 2.402G-2.480G. Rohs compliant BQB, CE, CE and FCC. Dual-mode bluetooth l...