Computer peripheral devices; Interfaces for computers; Disk drives for computers; Bags adapted for laptops; Sleeves for laptops; Keyboard cover; Smartphones; covers for smartphones; protective films adapted for mobile phones; Audio- and video-receivers; Headphones; Portable media players; Earphone; Cables, electric; Rechargeable electric batteries; blank magnetic discs; data processing equipment, namely, couplers; blank USB flash drives; electrical plugs and sockets