Zinwell 300 Mbps Wireless USB Wi-Fi Adapter Dedicated for ZIN-5005HD HD Networking Media Player 300 Mbps Wi-Fi USB Adapter dedicated for ZIN-5005HD Networking Media Player WPS button (Wi-Fi Protected Setup) for easy and secure establishment of a wireless network 802.11e-compatible bursting and I standards BPSK, QPSK, 16 QAM, 64 QAM, DBPSK, DQPSK, and CCK modulation schemes