Specification: 1300867+400Mbps Wireless Adapter Drive-free StandardIEEE:80211ax/ac/a/b/g/n Interface:USB3.0 Frequency Range:2.412-2.4835GHz, 5.12-5.825GHz Wireless Speed: 5 GHz: Up to 887Mbps 2.4 GHz: Up to 400Mbps Working channel:1-1424G: 351655G Spread spectrum:DSSS Modulaticn Type:OFDM/CCK/16-QAM/64-QAM Wreless Transmit Power:20dBmMAX EIRP LED Light:Status LED Operate Temperature: 0C-50C 32F-122F Storage temperature: -40"C-70"C -40'F-158F Woking humidty: 5%-95% RH non-condensaton Storage humidy: 5%-95% RH non-condensation Support Operating System:Win10/Win11 "Suggest to use with 802.11ac Mu-MIMO Router" Packaging includes 1 * 1300mbps Wireless Ntwork Card Note: Windows 10/11 May need to install a new driver due to driver problems. You can contact us. 1300M wireless card drive free 5G gigabit dual-band wireless wifi card desktop USB receiving transmitter Network Speed WiFi Speed : 2.4 GHz - 400 MPBS 5.8GHz--867Mpbs; Frequency: Dual Band 2.4G + 5.8G. Applicable system OS : Windows Vista/XP/Win7/8/10/11, Linux OS, MAC OS 10.9-10.15 Note: Windows 7 8 10/11 supports driver-free, plug and play. 802.11AC 1300Mbps 2.4GHz 5GHz wireless cards 11AC dual-frequency wireless USB network card is suitable for wireless connection of notebook, desktop, PC and other devices. It can provide convenient and fast wireless Internet access. The network adapter supports automatic detection and can automatically adjust the rate. Comply with IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac standards; Wireless transmission rate: 2.4G band can be up to 400Mbps; The 5G band can reach up to 867Mbps. Supports WPA and WPA2 advanced security mechanisms, and supports TKIP, AES, and WEP encryption, ensuring wireless network security.