... Blackberry, Android, Symbian and Windows mobile, module by USB 2.0 portMultiple control methods:front panel,IR remote controller,USB mouseSupport ... 2*USB 2.0 port for mouse,backup,DVD-RW,movable hard disk,upgrade ... Net InterfaceRJ-45 (10M/100M)PTZ Control1 RS485USB Interface2 x USB2.0Hard Disk1 SATA ports(Max 2048G)EnvironmentalPower Supply12V/3.3APower ...