Description: 【USB WiFi Adapter】: 2.4G wireless network card, plug and play, external mast simulates AP function, with high gain mast 【High speed signal】: USB card, 90 degree adjustment on the side, adjust the mast angle according to space and obstruction, improve signal sensitivity 【150M USB wireless network card】: An external wireless network receiver that allows multiple mast the router to serve multiple devices at the same time, allowing each device to have high priority processing and making the Internet smoother. 【Widely compatible with multiple systems】: Free driver USB WiFi adapter, multi system compatibility suitable for wireless Internet access on desktops and laptops, strong reception compatibility, and network card reception function. 【Features】: The rate is 150mbps, the frequency band is 2.4.gGHz, the network card has a compact structure, small in size, and is easy to carry and carry. Size Chart: Length:13.7cm/5.39inch Width:1.6cm/0.63inch Package Includes: 1 Wireless USB WiFi Adapter Note: Please allow slightly errors due to manual measurement and different monitors.