Feature 1. Built-in wireless driver, installation without CD-ROM, get rid of the tedious wireless driver installation process 2. Support new generation of WiFi6, fast speed, low latency, large capacity, more secure 3. External 4 x 5dBi high-gain antennas with strong signal, provide better wireless penetration, whether it is games, video, audio, video, can be smooth and comfortable 4. Equipped 1.2M extension cable, more flexible placement, support USB3.0, backward compatible with USB2.0 and other interfaces 5. Compatible with mainstream Win 1011 systems 6. Support for USB3.0, faster and more efficient transmission, and backward compatibility with USB2.0. Specifications 1. Chipset: RTL8832BU 2. Antenna: With 4x5dBi high gain antenna 3. Wireless frequency: 2.412GHz-2.484GHz, 5.180-5.825GHz 4. Transmission rate: 1800Mbps 5. Wireless standards: IEEE 802.11abgnacax 6. Interface: USB3.0, USB2.0 7. Encryption: WPA2, WPA3 8. Support system: Windows 10 (32 bits , 64 bits), Windows 11(64 bits ) 9. Working environment: - Operating Temperature: 0-40 degree Celsius - Storage Temperature: -40~70 degree Celsius - Operating Humidity: 10%~90%RH No-condensing - Storage Humidity: 5%~90%RH No-condensing 10. Size: 101mmx98mmx175mm