Connect any PC/Mac, PDA, or Windows Mobile with Wi-Fi wireless to access the projector or HDTV with VGA or HDMI port and display up to 4 users simultaneously. Conference control function is perfect for conference, classroom, and training sessions for real-time video and audio presentations. It feature Wi-Fi access point, log-in protection for secured access, changeable Standby Splash Screen, and built-in DHCP / SNMP provides installation flexibility. Supports 10/100BaseT Wired-LAN, Wi-Fi IEEE802.11b/g/n, A/V streaming up to 720p, and DirectX application projection such as AutoCAD, ProE & PC games. Works with Windows 8/7/Vista/XP/2K & Mac OS X systems. (Connectors: HD15/HDMI/RJ45/3.5mm Female)