1, 300mbps 2, 2dBi antenna 3, OEM, ODM, Logo Printing 4, Higher quality and more ... 24/18/12/9/6/11/5.5/2/1Mbps wireless LAN datatransfer ratesQuick Secure Setup,complies with WPS for worry ... free wireless securitySimple Configuration and monitoringSupports Roaming technology,guaranteeing efficient wireless connectonsChipset: RT8191SU 300Mbps Wireless WiFi USB Adapter