Tp-link ac600 high gain wireless dual band usb adapter, archer t2u plus; usb 2.0; 5dbi antenna; wireless standards: ieee 802.11b/g/n 2.4 ghz, ieee 802.11a/n/ac 5ghz; wireless speeds: 600 mbps (200 mbps on 2.4ghz, 433 mbps on 5ghz); frequency: 2.4ghz, 5ghz; olishop.roa