1×RS232 (D-sub 9 pin) (PC Control)，1×Wired in (3.5mm phone jack) (Remote In)，1×USB type A (for WiFi dongle purpose)，1×Mini USB (for LAN FW upgrade only) (Service)，1×RJ45 (LAN)，1×IR Receiver (On the Front side and Top side)
1×RS232 (D-sub 9 pin) (PC Control)，1×Wired in (3.5mm phone jack) (Remote In)，1×USB type A (for WiFi dongle purpose)，1×Mini USB (for LAN FW upgrade only) (Service)，1×RJ45 (LAN)，1×IR Receiver (On the Front side and Top side)
