Original Lenovo 90W AC/DC Adapter For ThinkPad USB-C Dock Gen 2 (Type 40AS) – Used, Tested

Need to power up your Lenovo ThinkPad USB-C Dock Gen 2 (Type 40AS)?

This is the genuine Lenovo 90-watt AC/DC adapter you're looking for.

It's a used unit, but don't let that worry you—each one has been inspected, cleaned, and tested to make sure it's in excellent working order.

It might show some minor cosmetic scuffs from previous use, but it's fully functional.

It outputs 20V at 4.5A and comes with the power cord included.

It's compatible with docks that use the slim yellow tip, square, or rectangle plug.

Part numbers include SD20S97543 and 03X7609.

Good news for California folks: no Prop 65 chemicals here.

Get your dock station powered up with an OEM adapter at a fraction of the new price.