The cable is designed to connect computers (desktops or laptops) to various serial devices, including:
Industrial & Technical: Numerical control machines, industrial instruments, microcontrollers, and PLC equipment
Commercial: Cash registers, bar code printers, tax control machines, and scanners
Office & Personal: Printers, external modems, and PLAM devices
Specialized Hardware: Cutter plotters, touch panels, door control systems, and hand-painted plates
Note: The Power Cable provided complimentary with the charger is not covered under the warranty. (Only applicable for orders with which power cable is provided)
The pin of adapter charger to plug the AC wall socket, is too small and I used a multi pin extension box. It may cost some high even comparing to buy a new, low cost trimmer, but it worths to the costly Phillips brand trimmer. It works like original charger. Value for money.