Bottom View
1. COM1/Scanner Connector
2. COM3 Connector
3. Keyboard/Mouse Connector (Not Used)
4. Ethernet/USB Cable Connector (USB-Host and USB-Client)
5. Fuse
6. Audio Connector
7. Power Cable Connector
Back View
1. Antenna Connectors
2. Bracket Mounting Area
3. Strain Relief Bracket and Screws
1-3