Mini Design, Easy to Carry and Use This wifi dongle adapter is very small and will not affect your use of other USB ports on your Laptop.Compared to traditional wireless network card or adapter with antennas, it is more convenient to use on the go. It weighs only 9g, so there is no burden to carry. Dual Band | 5GHz/433Mbps, 2.4GHz/150Mbps 2.4GHz Band: Strong penetration, Long signal transmission distance. Ideal for listening to music, creating work forms, sending emails, etc.5GHz Band: Low penetration, Faster internet speed. Ideal for watching HD videos, playing games, video chatting, etc.This wireless adapter supports both 2.4GHz and 5GHz, it will meet your multiple internet needs. Strong Compatibility This wifi adapter supports Windows 11/10/8/7/Vista/XP, Mac Os X 10.9-10.15. Not support TV, TV box, Printer, Projector, Xbox. You can easily install the WiFi adapter by the following ways.Plug the wifi adapter into the USB port of your PC/Laptop.Install the driver from mini CD, you can also download the driver from our website.After the driver is installed, scan for the available networks and connect to it. Strong Compatibility Designed for Windows systems, support Win 11/10/8.1/8/7/XP/Vista. Work with any router that complies with 802.11ac/a/b/g/n wireless standards.