TP-LINK’s TL-WDN3200 is an N600 Wireless Dual Band USB (Universal Serial Bus) Adapter giving users the ability to access crystal clear 5 G Hz connections or legacy 2.4 G Hz connections at 300 Mbps. With wireless connections transmitting over the 5 G Hz b&, users needn’t worry about interference from neighboring wireless devices & the plethora of household appliances that may interfere with their wireless signal, ensuring high-quality connections ideal for bandwidth-intensive applications such as HD video streaming & online gaming. TP-LINK’s TL-WDN3200 is an N600 Wireless Dual Band USB (Universal Serial Bus) Adapter giving users the ability to access crystal clear 5 G Hz connections or legacy 2.4 G Hz connections to upgrade their notebook or PC’s wireless capabilities to operate with new 5 G Hz band wireless networks, while ensuring that they can still access legacy 2.4 G Hz band wireless networks. Dual-Band N (IEEE 802.11b/g/n 2.4 G Hz, IEEE 802.11a/n 5 GHz) Maximum speed up to 2.4 G Hz 300 Mbps & 5 G Hz 300 Mbps USB (Universal Serial Bus) 2.0 interface Supports ad-hoc & infrastructure mode Easy wireless security encryption at a push of the WPS button Supports Windows XP 32/64bit, Vista 32/64bit, Windows 7 32/64bit Easy Wireless Configuration Utility