Features: 1. 11AC dual-frequency wireless USB network card is suitable for wireless connection of notebooks, desktops, 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; 2. Comply with IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac standards; 3. 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. Specification: Model: WD-4613AC Name: 1300Mbps Wireless USB Wifi Adapter Features: Drive-free Standard IEEE: 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: 1-14(24G): 35165(5G) Spread spectrum: DSSS Modulaticn Type: OFDM/CCK/16-QAM/64-QAM Wireless Transmit Power: 20dBm(MAX EIRP) LED Light: Status LED Operate Temperature: 0C-50C (32F-122F) Storage temperature: -40"C-70"C (-40'F-158F) Woking humidity: 5%-95% RH non-condensation Storage humidity: 5%-95% RH non-condensation Support Operating System: Win10/Win11 "Suggest to use with 802.11ac Mu-MIMO Router" 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 Package includes: 1 x 1300Mbps USB WiFi Adapter