| Interfaces |  USB |   4 Version:2.0 | 3 Version:2.0, 3.0 Powered while off:Yes | 
| HDMI |   Yes | Yes | 
| VGA |    | Yes | 
| LAN |   RJ-45 | RJ-45 | 
| ESata |   Yes (1) | No | 
| Thunderbolt |    | No | 
| FireWire |   Yes (1) | No | 
| Expansion Slot |   ExpressCard (54, 34), Mini PCI |  | 
| Microphone |   Microphone in 3.5mm | Microphone in 3.5mm | 
| Headphone |   Audio out 3.5mm | Audio out 3.5mm | 
| Card Reader |   Memory Stick, Memory Stick Duo, Memory Stick PRO, miniSD, MMC, RS-MMC | Memory Stick Duo, SD | 
| Multi Purpose DriveBay |   No | No | 
| Docking Station Port |   No | Yes | 
| Other |   DVI, DisplayPort, Digital audio output |  |