(Open Box) Asus USB-BT400 Bluetooth 4.0 Bluetooth Adapter for Desktop Computer/Notebook

ASUS USB-BT400 SpecsStandard Bluetooth V4.0Interface USB 2.0Data Rate Up to 3 Mb/sWireless Range Over 32′ (10 m) in free spaceFrequency Band 2.4 ~ 2.4835 GHz unlicensed ISM bandSpectrum System FHSS (Frequency Hopping Spread Spectrum)Modulation GFSK for 1 Mb/sπ/4-DQPSK for 2 Mb/s8-DPSK for 3 Mb/sOS Support Windows 8 (32-bit/64-bit)Windows 7 (32-bit/64-bit)Windows XP (32-bit/64-bit)Profile/Protocol Support 4.0 Host Controller InterfaceAdvanced Audio Distribution ProfileAMP Host Controller InterfaceAMP Manager ProtocolAttribute ProtocolAudio/Video Control Transport ProtocolAudio/Video Distribution Transport ProtocolAudio/Video Remote Control ProfileBasic Imaging ProfileBasic Printing Profile 1.2Bluetooth Network Encapsulation ProtocolDevice ID ProfileDial-Up Networking ProfileFile Transfer ProfileFind Me ProfileGeneric Access ProfileGeneric Attribute ProfileGeneric Audio/Video Distribution ProfileHands-Free ProfileHardcopy Cable Replacement ProfileHeadset ProfileHost Controller InterfaceHuman Interface DeviceInteroperability Test SpecificationLogical Link Control and Adaptation ProtocolMessage Access ProfileObject Push ProfilePersonal Area Networking ProfilePhone Book Access ProfileProximity ProfileRFCOMM with TS 07.10Security Manager ProtocolSerial Port ProfileService Discovery Application ProfileService Discovery ProtocolSynchronization ProfileVideo Distribution ProfileDimensions (W x H x D) 0.76 x 0.31 x 0.62″(19.47 x 8.10 x 16.00 mm)Weight 0.07 oz (2.20 g)Packaging InfoPackage Weight 0.2 lbBox Dimensions (LxWxH) 6.0 x 5.9 x 1.0″