1.    Safety regulation certifications
2.    Energy consumption levels
3.    Input and output power labels

The adapter is divided into two types: desktop and wall mount. Wall mount type power supplies have plugs designed that can be plugged into the outlets on the walls, and the desktop type has power cables on both sides, making them more flexible to use. Customers can choose which to purchase according to their needs.

Smaller products such as thermal printers, small ATM machines, card swipe machines or handheld POS machines, or other products that use external power supplies in consideration of their structural designs.