This is a genuine Lenovo 170W AC adapter (Model ADL170NDC2A). The unit is 100% tested, fully functional, and includes a warranty. It delivers 20V at 8.5A and uses the Slim Tip connector, making it compatible with a wide range of Lenovo ThinkPad and workstation-class laptops.

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🔹 Item Details:

• Brand: Lenovo

• Model: ADL170NDC2A

• Power Output: 20V ⎓ 8.5A

• Wattage: 170W

• Connector Type: Slim Tip (Rectangular Yellow)

• Condition: Fully tested, fully functional

• Warranty: Included

• Manufacturer: Delta / Lenovo

• Input Voltage: 100–240V AC, 50/60Hz (worldwide compatible)

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🔹 Compatible Lenovo Models (most popular):

ThinkPad P-Series (Workstations):

• P50, P51, P52, P53

• P70, P71, P73

• P15 Gen 1

• P17 Gen 1

ThinkPad T-Series:

• T540p

• T550 (select models)

ThinkPad W-Series:

• W540, W541, W550s

ThinkPad L-Series:

• L440, L540

Lenovo Gaming & Performance Models:

• Y520 (select variants)

(Always verify wattage requirements before purchasing.)

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🔹 What You Will Receive:

• Genuine Lenovo 170W Slim Tip AC Adapter

• Power cable (if included in your listing – adjust as needed)

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🔹 Additional Notes:

This adapter is ideal for high-performance Lenovo laptops that require 170W for stable operation. All units are inspected and bench-tested by a certified technician.