Docking Station Lenovo ThinkPad 4338 P/N 75Y5728 A/C adapter.

Lenovo ThinkPad laptop docking station 4338 A/C adapter 170 Watts P/N 75Y5728 6 USB ports, 1 Ethernet port, 2 DVI ports, 2 display ports, 1 VGA port, 1 e SATA ports, 2 audio ports (one microphone port, one headset port). I used this a few times teaching elementary students remotely. Docking station allowed me to connect multiple devices and screens. Key is included, but does not need key to function. Smoke-Free and Pet-Free I ship the same day or next business day. Bundle for savings.