Features: AW-CB375NF is a highly integrated microcontroller that supports a 2-stream 802.11ac solution and features a multi userMIMO (multi input, multi output) and wireless local areanetwork (WLAN) PCIExpress networkinterface controller, Integrated Bluetooth5 USB interfacecontroller Compatible withBT2.1andEDR using NGFF compatible withIEEE802.11acMIMO OFDM wireless technology Two transmission paths and two receive paths support operating systemssuch asLinux and Windows 10 or 11It combines WLAN 2T2R capable WLAN baseband, andRF in a singlechip. Supports low-powerBluetooth, which can connect Bluetoothdevices such as mobile phones, computers, game controllers, and achieve wireless connection and transmission. Connect the antenna through the IPEX . Supports coexistence in the 2.4 or 5GHz frequency with a rate of 300Mbps in the 2.4GHz frequency bandand 867Mbps in the 5GHz frequencyband Specifications: Item:AW-CB375NF Wireless Card Size:approx 33x22mm or 1.3x0.87in Chip:RTL8822CE Wif: Bluetoothcompatible5.0 Compatible2.1andEDR Interfaces: NGFF Support:Windows10 11Linux Support:2.4 or 5GHz frequency 300Mbps in the 2.4GHz frequency and 867Mbps in the 5GHz frequency Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package includes: 1PC AW-CB375NF Wireless Card