IBM 287810U ThinkPad Mini-Dock for Laptops

THIS IS A BRAND NEW IBM ORIGINAL SEALED AND BOXED GENUINE PRODUCT.
As the first dock for ThinkPad R Series notebooks, this new member of the Desktop Expansion family affords you greater flexibility for your ThinkPad PC. The Mini Dock offers four USB 2.0 ports for simple expansion, an integrated key-lock to secure your system in the Dock for enhanced security and a bundled power adapter so you can use your original power adapter for travel or at home. The ThinkPad MiniDock also has Gigabit Ethernet support, expansion for all legacy ports and volume controls via an optional external keyboard. The Mini Dock supports all ThinkPad X,T,R and A Series models.

The ThinkPad Mini-Dock features and benefits include: Pass-through connection of all ThinkPad ports RJ11 for modem and RJ45 for 10/100/1000 GB Ethernet/MiniPCI card architecture support from the ThinkPad notebook Serial, parallel, keyboard, mouse, FDD, monitor, four USB 2.0 integrated hub, line-in, line-out, and digital monitor support/DVI (*) External 120W AC power supply System on/off button on Mini-Dock Volume control via external keyboard and software utility Key-lock security support (*) Supports up to SXGA resolution