Features: With 5.8GHz transmission rate and dual-frequency technology, the interference with Bluetooth 2.4 GHz is effectively avoided. Besides the high-speed wireless transmission and reliable connection are ensured. The housing is made of premium PC material, flame-retardant, heat-resistant and durable. Using the Bluetooth 4.0 technology, it's also compatible with 3.0 and 2.0, more power-saving, low cost, 3 milliseconds low delay, ultra-long effective connection distance. Set to analog AP, and you can connect your mobile phone or laptop, using wireless WiFi anytime and anywhere. With the new generation of 11AC technology, broader bandwidth is used in 5.8G frequency range, higher modulation efficiency can reach 433M, and more fluent for high-definition video and online games. Specification: Condition: 100% Brand New Size: 7.7*2.7*1cm/3.03*1.06*0.39in Transmission speed: 600Mbps Frequency range: 2.4GHz-5.8GHz Antenna: Built-in two smart omnidirectional antennas, WiFi and Bluetooth antennas coexist Wireless rate: 802.11b:11,5.5,2,1Mbps 802.11g:54,48,36,24,18,12,9,6Mbps 802.11n:150ps 802.11ac:433.3Mbps Bluetooth mode: Bluetooth standard v4.0 dual mode, V2.1 + EDR, V3.0 + HS Transmission Distance: Wifi: 100m indoor and 30m outdoor (depending on the environment) Bluetooth transmission distance: 10m Package List: 1 * Network Card 1 * Drive Disk Note: Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 1、With 5.8GHz transmission rate and dual-frequency technology, the interference with Bluetooth 2.4 GHz is effectively avoided. Besides the high-speed wireless transmission and reliable connection are ensured. 2、The housing is made of premium PC material, flame-retardant,heat-resistant and durable. 3、Using the Bluetooth 4.0 technology, it's also compatible with 3.0 and 2.0, more power-saving, low cost, 3 milliseconds low delay, ultra-long effective connection distance. 4、Set to analog AP, and you can connect your mobile phone or laptop, using wireless WiFi anytime and anywhere. 5、With the new generation of 11AC technology, broader bandwidth is used in 5.8G frequency range, higher modulation efficiency can reach 433M, and more fluent for high-definition video and online games.