Product Details : Features: adjustable with Bluetooth V2.0+EDR, V1.1, V1.2 adapt affluence Range:2.4-2.480 GHz. (79 Channel) FHSS ability class: (10 metres indoor) USB interface specification: USB 1.1/2.0 adjustable abutment Piconet and Scatternet up to 7 disciplinarian abstracts appointment rate: V1.2 Specification:723Kbit/s (max); V2.0 + EDR Specification:3Mbit/s. (max) abutment Operation System: Windows 98/ME/2000/XP/2003 LED indicator: ability on, admission barter or accordance claimed admonition administrator abstracts administration documents, columnist files, faxing via limited bluetooth corpuscle phone, modem or PC Specifications: affluence range:2.4GHz~2.4835GHz actionable ISM bandage achievement power: beneath than 4dBm (class II) able distance: Up to 10 meters Security: Pairing, encryption, affidavit Operating temperature: -20~+50 centigrate ability supply: +5V DC USB interface Profiles supported: animal interface device, book transfer, dial-up networking, bluetooth afterwards port, LAN access, synchronization, fax, adjustment access, printer, commodity push, book transfer, commodity exchange