Sell 【Ready Stock】✿☃Bluetooth 5.0 Receiver USB Wireless Bluetooth Adapter Audio Dongle Sender for PC Comp best price

100% Brand new and high quality ! Type:Wireless USB Adapter Chip: RTL8723BU Wireless USB Adapter+ Bluetooth Wi Fi supports 802.11N wireless devices and is backward compatible with 802.11 b/g/n, making it possible to transmit multiple HD streams simultaneously within the home range. The unique performance of the wireless card + Bluetooth 4 adapter makes it particularly convenient for desktop and portable laptops. Encryption and security: Advanced WPA and WPA2 encryption technology AES and TKIP on hardware reduce power consumption and speed up encryption Provides worldwide channel adjustments In Bluetooth and WLAN mode transfer at the same time provide multimedia transmission efficiency maximization, allows a single radio frequency IC and single frequency IC coexist several kinds of wireless transmission mode, regional networks security features, including advanced WAP, WAP2802.11i and 802.11x Bluetooth Automatic frequency hopping (Adaptive Frequency Hopping) Fully compatible Bluetooth v4.0+EDR Forward compatibility Bluetooth v1.1 and v1.2 compatibility Also supports seven Bluetooth device connections Compatible Bluetooth Class 1 specification, with 18dbm power and 100m transmission distance Bluetooth description: Bluetooth version: V4.0 Transmission distance: 10 meters RF power:10dBm (maximum) Antenna gain: 2dBi Transmission speed: 3M/S Operating current: 100 - 200mA (BT+WIFI), current varies with operating mode Support operating systems: WIN 7/WIN8/10 operating systems WIFI description: Supported standards and protocols: IEEE, 802.11n, IEEE, 802.11g, IEEE, 802.11b, CSMA/CA, with, ACK Transmission speed: 150Mbps Frequency range: 2.4 ~ 2.4835GHz Working channel: 1-14 Modulation mode: 802.11 g/n: OFDM 802.11b:, CCK (11, 5.5Mbps), QPSK (2Mbps), BPSK (1Mbps) transmission speed 802.11b: 11,5.5,2,1 Mbps 802.11g: 54,48,36,24,18,12,9,6 Mbps 802011n: up to 150Mbps Receiving sensitivity 130M:-65dBm@10% PER; 108M:-65dBm@10% PER; 54M:-65dBm@10% PER; 11M:-87dBm@8% PER; Transmission distance: indoor 100 meters farthest, outdoor 200 meters farthest (vary because of environment) RF power: 16dBm (maximum) Antenna gain: 2dBi Spread spectrum technology: DSSS (direct sequence spread spectrum) Operating current: 100mA - 200mA (BT+WIFI) current varies with operating mode Support operating systems: Windows, 2000/XP/Vista/WIN, 7/WIN, 8/10/Macos Operating temperature: -20