Snap into the ThinkPad W700 Mini Dock 2.0 for physical security and easy access to: - External video displays - eSATA storage devices - Internet connection/LAN - Audio equipment and peripheral devices such as, printers, keyboards, and mice.Streamlined design tucks beneath W700 Series notebook to minimize desktop footprint. Analog and digital video support* - Includes analog VGA port, dual-link DVI-D port and DisplayPort. Analog and digital audio support - Includes stereo headphone out and microphone in analog ports and S/PDIF digital output port. eSATA port - For connection of high-bandwidth eSATA storage devices. Four USB 2.0 ports - To support USB peripherals such as, printer, keyboard, mouse, memory key, external optical drive, or HDD and others. Gigabit Ethernet - For connection to Internet/LAN. Robust physical security features - Includes cable lock slot to secure dock to workspace and convenient key lock to protect notebook while it is in the dock. Supports ThinkPad 170-watt and 230-watt AC adapters (available separately). Warranty by Lenovo with renowned Service and Support available from IBM. * Notes: (1) Maximum of two monitors can be attached to the three video ports. The ThinkPad W700 display is disabled. (2) Dual-link DVI-D digital video port does not support attachment of DVI-to-VGA monitor adapter. (3) DisplayPort does not support attachment of the DisplayPort to Single-Link DVI-D Monitor Cable (45J7915).