UltraBase X4
The ThinkPad X4 UltraBase is the docking station for the X4x series. There is a special variant with the same name for the X41 Tablet.
| Component | Property |
|---|---|
| Connector | CS00 |
| PS/2 | 1x keyboard/mouse |
| USB | 3x USB 2.0 |
| LAN | RJ45 |
| Modem | RJ11 |
| Video | VGA |
| Audio | Integrated stereo speakers |
| Other interfaces | RS232, LPT |
| UltraBay | UltraBay Slim |
| Battery slot | - |
| Kensington | Yes |
| Buttons | On/Off, eject |
| Size | 272x210x34 mm (WxHxD) |
| Weight | 745 g |