Computer peripheral devices; data processing equipment, namely,couplers; Electronic pens with visual display units; Interfaces for computers; computer peripherals devices, namely, a computer mouse; Computer expansion boards; data processing equipment, namely, optical, chip card, USB card readers; Pocket calculators; Mouse pads; Bags adapted for laptops; Tablet computers; protective films adapted for computer screens; Keyboard cover; Battery chargers; Portable media players; Headphones; Teleph...