Tenda W311MI AX300 Wi-Fi 6 Wireless Nano USB AdapterModel: W311MIInterfaces: USB2.0Frequency: 2.4GHzData Rate: 2.4GHz: Up to 286MbpsWireless Modes: Station Mode, SoftAP ModeInternal Antenna21mm × 15mm × 7.7mm(L x W x H)System RequirementsWindows 7/10/11,Linux 3.2+Warranty :01-year warrantyNote : NO ..