Lenovo ThinkPad X6 Tablet UltraBase Docking Station

The ThinkPad X6 Tablet UltraBase snaps easily onto your ThinkPad X60 Tablet system for portable expansion. It Supports Ultrabay Slim CD-RW/DVD-ROM Combo, Multi-Burner drives, and can also house a second ThinkPad hard drive, It Provides storage capacity for a second hard drive or a bay battery for all-day computing