US to EU Plug Adapter Converter, 4.0/4.8mm Compatible, American China Korean to European Power Socket Adapter, Universal

Description

This is a plug adapter that converts US-style plugs to the European power socket. According to the listing, it is compatible with 4.0/4.8 mm pins and covers American, Chinese and Korean plugs, and the seller calls it universal. It is intended for people who need to plug a device with a US, Chinese or Korean plug into a European outlet, for example when traveling or using imported electronics. AliExpress shows 98% positive feedback, and about 12,000 units were sold in the last 30 days. Before buying, check the product page for the plug shape and pin size of your device, and confirm the variant. The listing does not say it converts voltage, so verify that your device supports the local mains voltage separately.