Sell Bluetooth-Dongle-USB30M

Place of Origin	China

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Description:Information Wireless communication with up to seven Bluetooth-enabled devices at a time Interference-free performance enabled by the built-in antenna Transmission range up to 30 meters(line-of-sight) Space-saving small profile Information safety is ensured with 128 bit encryption Bluetooth version 1.2 compliant(Class 2) Supports Windows 98SE/ME/2000/XP Supports these Bluetooth profiles: Dial-up networking, File Transfer, Object Push, Serial Port, LAN Access, Fax, Information Synchronization/Exchange, Audio Gateway/Headset, Human Interface Device, Printer/Hardcopy Cable Replacement Service. Technical Specifications: Frequency Range:2.4 - 2.4835 GHz Built-in Antenna Receiving Sensitivity: -75dBm @ 0.1% BER TX Power:1 dBm maximum(class 2) Range: Up to 30 meters(line-of-sight) Input Power: +5 V from USB port Operating Channels:79 channels of 1MHz BW Security: Full support of Bluetooth security provisions including hardware support for full length 128 bit encryption keys Host Interface(USB): USB specification 1.2 compliant Operating Temperature: -20°C(-4°F) to 75°C(167°F) Storage Temperature: -40°C(-40°F) to 85°C(185°F) Operating Humidity:20% to 90% RH