ASUS Bluetooth Nano Adapter 4.0 USB, USB-BT400

Standard Bluetooth Interface USB Data Rate Up to 3Mbps Distance of Use Over 10 meters in free space Frequency Band unlicensed ISM band 2402-2480MHz : 4 dBm Spectrum FHSS (Frequency Hopping Spread Spectrum) Modulation GFSK for 1Mbps, π/4-DQPSK for 2Mbps; 8-DPSK for 3Mbps OS Support Windows® 10 , 32bit/64bit Windows® 8 , 32bit/64bit Windows® 7 , 32bit/64bit Windows® XP , 32bit/64bit Dimensions x 16 x ~ cm (WxDxH) (Without Bezel) Weight   Note Profile/protocol support: Host Controller Interface -Advanced Audio Distribution Profile -AMP Host Controller Interface -AMP Manager Protocol -Attribute Protocol -Audio/Video Control Transport Protocol -Audio/Video Distribution Transport Protocol -Audio/Video Remote Control Profile -Basic Imaging Profile -Basic Printing Profile -Bluetooth Network Encapsulation Protocol -Device ID Profile -Dial-Up Networking Profile -File Transfer Profile -Find Me Profile -Generic Access Profile -Generic Attribute Profile -Generic Audio/Video Distribution Profile -Hands-Free Profile -Hardcopy Cable Replacement Profile -Headset Profile -Host Controller Interface -Human Interface Device -Interoperability Test Specification -Logical Link Control and Adaptation Protocol -Message Access Profile -Object Push Profile -Personal Area Networking Profile -Phone Book Access Profile -Proximity Profile -RFCOMM with TS -Security Manager Protocol -Serial Port Profile -Service Discovery Application Profile -Service Discovery Protocol -Synchronization Profile -Video Distribution Profile Support Win 10, Plug and Play