The wireless network card supports automatic detection to automatically adjust the speed.WiFi network card supports TKIP, AES, WEP encryption, which can provide security for wireless network connections.It is made of ABS material, which is lightweight and durable.The length of the product is 88.5mm, the width is 29.5mm and the height is 14.5mm.It is suitable for wireless connection of desktop PCs and other devices, and can provide a convenient and fast wireless Internet access method. 2.4G frequency band can be up to 573.5Mbps, 5G frequency band can be up to 1.2Gbps.Item Name: Wireless Network CardMaterial: ABSModel: AX1800Transmission Rate: 1800MbpsInterface Type: USB 3.0Wireless Standards: IEEE 802.11g, IEEE 802.11b, IEEE 802.11n, IEEE 802.11AXWorking Frequency Band: 2.4GHz and 5.8GHzSupported Protocols: 802.11ax/ac/ac/a/b/gFeatures:Dual Band, High Speed, Stable SignalSize Details: 8.85cm x 2.95cm x 1.45cm/3.48" x 1.16" x 0.57" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Wireless Network Card