Welcome to our store! 1. Tri-band: Internal Wi-Fi card supports 2.4G, 5G, 6G tri-band, fast transfer speed, Wi-Fi 6E response speed is faster, easy to use, stable performance. 2. 6dBi high gain antenna: 6dBi omnidirectional antenna with high amplification, strong signal reception and faster network transfer. 3. MU MIMO technology: MU MIMO technology is a performance preference, enabling multi-device multitasking simultaneous connection, eliminating latency and delay. 4. Compatible interface: Wi-Fi card is compatible with PCIE X4 X8 X16 interface, with good conductivity, strong oxidation resistance and more stable transfer. 5. Support system: Wireless network card supports Windows 10, Windows 11 64-bit system, PCIE gold-plated fingers. Product type: PCIE Wi-Fi card Material: PCB Wireless technology: 802.11a/b/g/n/ac/ax Wi-Fi 6E Wireless speed: 2.4 GHz 574 Mbps, 5G/6GHz: 2400 Mbps Bluetooth: 5.2 Antenna: AC68 antenna Amplification: 6DB Package includes: 1 x network card 1 x user manual 1 x screw 1 x Bluetooth cable 2 x antennas 1 x CD disc 1 x card frame Customers are our top priority. If you discover any product issues after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best post-sale service.