39T4587 ThinkPad Advanced Mini Dock

Top-left corner alignment for easy system attachment
Step-by-step LEDs and convenient buttons for easy system ejection
Standard device ports - 4 USB 2.0 ports, 1 PS/2 port for keyboard or mouse, serial and parallel ports
Audio/video ports - Microphone in, headphone out, S/PDIF (digital audio), DVI(not supported by ThinkPads with integrated graphics), VGA
Communication ports - Gigabit Ethernet (RJ-45) and modem (RJ-11)
Integrated key lock and security lock slot to secure both the ThinkPad notebook and the Advanced Mini Dock
90W AC adapter - Recharges the ThinkPad system battery while powering all functions of the Advanced Mini Dock
Compatible with next generation (60 Series and higher) ThinkPad Z, T and R Series notebooks. Does not support earlier ThinkPad models
Backed by a Limited Warranty from Lenovo with renowned Service and Support available from IBM

General    
Part Number:    39T4587
Description:    ThinkPad Advanced Mini Dock - Europe

Characteristics
Other:    --

Product approvals/certifications4:     GOST (Russia), MIC (Korea), NOM (Mexico), VCCI, FCC, BSMI, C-UL C22.2 No. 950, CB, CE, CSA, A-TICK (Australia)
Energy Star Compliant:    

Limited Warranty period and type:    One year Customer Replaceable Unit

Weight & Dimensions 6    
Weight:    .9Kg
Height:    54mm
Width:     334mm
Depth:     213mm