High-Performance 90 W AC Charger for Lenovo Think Pad USB Ultra Pro Dock & Think Vision Monitors – Rapid Charging, Enhanced Safety, and Universal Compatibility – Ideal Power Supply Adapter for Gen 1 & 2 Models with 20 V 4.5 A Output – 30-Day Return Policy & 12-Month Warranty Included

• Safety: this item is built to meet nationally recognized safety standards, this charger delivers reliable protection for your devices, so you can power up with total peace of mind.,fit for lenovo thinkpad usb usa ultra pro dock gen 1 2, 40a90090us 40as0090us 40a20090us 40a10090us docking station power supply adapter cord
• [do not buy if your laptop requires more than 4.5a].,after-sales services: this product is eligible for replacement or returns within 30 days, and the manufacturer provides an additional 12 months guarantee.,package includes:1 x power adapter, 1 x power cord.,output:20v 4.5a 90w input:100-240v