NetBox HD
Your device has a DC 1.5V Input power port, a SPDIF audio out port, an Ethernet port for Internet/network connectivity, a USB 2.0 port, and svideo port, an HDMI port and lastly an aerial input port for Digital Terrestrial TV channels
SoundBox HD
Your device has a DC 1.5V Input power port, an AUX input port, an Ethernet port for Internet/network connectivity, a USB 2.0 port (not used) , an HDMI port and lastly an aerial input port for Digital Terrestrial TV channels