Switch port: 16/32 Enables two users to control PCs/servers via CAT5 port, saving much cables and space. Support control over IP (add IP module). User control PCs/server 300M away from KVM switch. Resolution up to 1920x1440. Support Microsoft Intellimouse, Microsoft Intellimouse Explorer, Logitech Net Mouse or the other fully compatible MS mouse. Support DOS, Win3.X, Win95/98/98SE/2000/ME/XP, WinNT, Netware, Unix, Linux. Support iMAC, Power MAC and Sun Microsystems with USB port (Need work with USB-PS2 adapter). Hot Plug íºC Plug in/out PCs without Powering off the KVM switches or PCs. No Software Required --- easy computer selection via On Screen Display (OSD) Menu. Support two levels of password security protections. Provide ACL (Access Control List) security; store up to 8 independent ACLs of controllable computer list. Auto Scan for monitoring PCs, scan time from 5~99 seconds. Bandwidth: 200MHz. Daisy Chain: Bus (8-layer) and Tree (2-layer) topologies. Control 16/32 PC/servers (direct); up to 512 PC/servers (daisy chain). Support both PS/2 and USB.