Connector Type: Usb 3.0 Cable Type: Usb Compatible Devices: Laptop, Personal Computer Specification Met: Ce, Fcc, Rohs Please Confirm The Specifications And Plug Size Before Purchasing!If You Cant Make Sure, Pls Feel Free To Contact Us Money Back Guarantee - We Are Usa Based Company That Wants Your Repeat Business So, If You Do Not Like Our Product Or Dont Want It For Any Reason, We Will Happily Accept The Return And Give You Your Money Back. No Questions Asked. 30 Days Money Back Guarantee Pk-Power Products Are Ce / Fcc / Rohs Certified, Tested By The Manufacturer To Match And / Or Exceed The Oem Specifications Ovp, Ocp, Scp Protection (Ovp: Over Voltage Output Protection. Ocp: Over Current Output Protection. Scp: Short Circuit Output Protection) Pk-Power Ac Adapters Manufactured With The Highest Quality Materials And Include Safeguard Features Against Incorrect Voltage, Short Circuit, Internal Overheating. 100% Compatibility With The Original.