The TP-Link TL-WN821N V5 USB-WiFi Adapter is a dependable networking solution that enhances the wireless capabilities of your computer. Supporting IEEE 802.11n wireless technology, it delivers fast and stable connections with speeds of up to 300Mbps, ideal for streaming, online gaming, and web browsing. Its plug-and-play design makes installation effortless, and it's compatible with various operating systems. The adapter is equipped with WPA/WPA2 encryption for secure networking, safeguarding your data. The detachable antenna allows for signal optimization. The TL-WN821N V5 is a cost-effective way to upgrade your device to high-speed WiFi connectivity and enjoy a reliable wireless network experience.