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 withBT2.1+EDR using NGFF compatible withIEEE802.11acMIMO OFDM wireless technology Two transmission paths and two receive paths support operating systemssuch asLinux and Windows 10/11It 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 2.4/5GHz 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/1.3x0.87in Chip:RTL8822CE Wif: Bluetoothcompatible5.0 Compatible2.1+EDR Interfaces: NGFF Support：Windows10 11Linux Support：2.4/5GHz frequency 300Mbps in the 2.4GHz frequency and 867Mbps in the 5GHz frequency Package Includes: 1PC AW-CB375NF Wireless Card 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.