SONY PCG-FXA Series Ethernet, USB, VGA Port- DAONE3P14B4 (CNX-150)USB PORT (CONNECTS AN OPTIONAL USB DEVICE.)VGA PORT (CONNECTS AN OPTIONAL MONITOR OR PROJECTOR.)Ethernet Port (CONNETS THE MODERM CABLE)COMPATIBLE MODELS:PCG-FXA32, PCG-FXA33, PCG-FXA35, PCG-FXA35D, PCG-FXA36,