The Tp-Link Archer T4U Is A High-Performance Wireless Usb Adapter That Lets You Experience Blazing-Fast Ac1300 Wi-Fi Speeds On Your Desktop Or Laptop Computer. Stream Movies, Play Games, And Browse The Web Without Lag Or Buffering. Its Compact Design And Fold-Away Antenna Offer Convenient Portability. Product Specifications: Interface: Usb 3.0 Dimensions: 3.64×1.24×0.55 In (Wxdxh) Antenna Type: Omni Directional Compatibility: Windows 11/10/8.1/8/7