Good to know- This Logik power adapter comes with four different connectors, so you can connect to most Lenovo laptops- No more waiting around for your laptop to charge - 90 W of power means it'll be back to 100% in no time- Is your desk far away from the socket? No problem! The 3 m cable gives you loads of flexibility- It's got over voltage protection and short circuit protection, so you and your device are safe