The EDUP EP-AC1621 is a 802.11ac 1900Mbps usb3.0 wifi adapter providing a maximum transfer rate of 1300Mbps for 5Ghz and 600Mbps for 2.4Ghz.This product can be used for computer, PSP, media player or other device which needs the flexibility of a wireless connection. 802.11AC Dual Band Wifi USB 3.0 Adapter can be configured as an AP during installation, allowing you to share the Internet connection to other Wi-Fi device. The WPS button allows very convenient encryption. With the included AUTO-RUN CD, even novice user can install EP-AC1621 easy and quickly