1200Mbps 5Ghz 2.4Ghz Dual Band Wireless USB Adapter With Two 5dBi External Antenna Wifi Network Card

Specification:1. Interface: USB 3.02. Antenna: Two 5dBi External Antenna3. Chipset: Realtek RTL8812AU4. Button: WPS Button5. Dimensions ( W x D x H ): 2.5 x 1.0 x 0.7 in. (without external antenna), 7.0 x 4.0 x 0.7 in. (with external antenna)6. Certification: CE, RoHS7. Environment: Operating Temperature: 0?~40? (32?~104?) Storage Temperature: -40?~70? (-40?~158?) Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~90% non-condensingWireless features: Wireless Standards IEEE 802.11 a/b/g/n/ac Frequency 5GHz 2.4GHz Signal Rate 5GHz: 11ac: Up to 867Mbps 11n: Up to 300Mbps 11a: Up to 54Mbps 2.4GHz: 11n: Up to 300Mbps 11g: Up to 54Mbps 11b: Up to 11Mbps Reception Sensitivity 5GHz: 11a 6Mbps: -96dBm 11a 54Mbps: -79dBm 11n HT20 MCS0: -94dBm 11n HT20 MCS7: -77dBm 11n HT40 MCS0: -92dBm 11n HT40 MCS7: -74dBm 11ac VHT80 MCS0: -89dBm 11ac VHT80 MCS9: -64dBm 2.4GHz: 11b 1Mbps: -99dBm 11b 11Mbps: -93dBm 11g 6Mbps: -94dBm 11g 54Mbps: -77dBm 11n HT20 MCS0: -95dBm 11n HT20 MCS7: -76dBm 11n HT40 MCS0: -92dBm 11n HT40 MCS7: -73dBm Transmit Power