Universal travel adapter for worldwide use. Made by TESSAN, with 2 USB-C and 2 USB-A ports. Compatible with Type C, O, BF, and A plugs, usable in many countries including Europe, South Korea, Australia, the UK, the US, and China. There are some minor scratches and scuffs from use, but there are no operational issues. Please check the condition in the photos. Convenient for overseas travel and business trips. Recommended product on Amazon. *No voltage conversion function (adapter only)