It Has Bluetooth Multi-Functional Applications, Such As: Using Bluetooth Speakers/Headphones, Bluetooth Mouse And Keyboard, Wireless Printing, Wireless Transmission, Picture Sharing, Etc. It Can A Computer Usb Port, Save Money On Buying Wireless Network Cards, And Enjoy It Easily The Thrill Of Wireless Internet Access. M-150fb Is A Wireless Network Card That Complies With 802.11b/G Standards And Is Suitable For Receiving 2.4g Wireless Signals, Wifi Signals, Wlan, Cmcc And Other Wireless Signals. 150mbps High-Speed Transmission, Stable And Smooth Performance. M-150fb Has An Intelligent Ap Conversion Function. It Can Quickly Convert Base Station Modes And Easily Set Up A Wireless Lan To Share Network Resources. Convert Wired Networks Into Wifi Signals And Share Them With Multiple Computers, Mobile Phones, And Ipads, Allowing You To Enjoy Wireless Wifi Or In The Office. Bluetooth 4.2 Compatibility, Using The Of Bluetooth 4.2, Downward Vertical Compatibility Automatic Pairing, Connecting In Seconds After Powering On, With Automatic Memory Function. After Successful Matching For The First Time, It Will Automatically Connect After Subsequent Powering On, Without Reconfiguration. Transmission Rate: 802.11b:11,5.5,2,1 Mbps 802.11g:54,48,36,24,18,12,9,6 Mbps 802011n:Up To 150mbps Receive Sensitivity: 130m:-65dbm@10% Per; 108m:-65dbm@10% Per; 54m:-65dbm@10% Per; 11m:-87dbm@8% Per; Transmission Distance:Up To 100 Meters Indoors, Up To 200 Meters Outdoors (Varies Depending On The Environment) Rf Power:16dbm (Maximum) Antenna Gain:2dbi Spread Spectrum Technology:Dsss (Direct Sequence Spread Spectrum) Working Current:100ma - 200ma (Bt+Wifi) The Current Changes With The Working Mode Supported Operating Systems:for Windows 2000/Xp/Vista/Win 7/Win 8/10/ Os Operating Systems Working Temperature:-20℃ To 45℃ Storage Temperature:-40℃ To 70℃ Working Humidity:10% To 90%Rh Non-Condensing Storage Humidity:5% To 90%Rh Non-Condensing Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Colour:As Shown Material:Plastic Package Contents: 1 * Wireless Network Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. USB Wireless Network Card Bluetooth Adapter 4.2 Wifi Bluetooth Receiver