Selection-USB & PC cables, + more (Kensington L6)

I don't know what these are for one is a continental plug like for a kettle when you travel abroad that's the black two pin plug, I have two strange USB leads without plugs, one is a double ended, twin head, USB lead, one grey computer lead, I have one brand new remote control, for dimming remote controlled lights, it comes with a new battery inside it, sits in a slide in cartridge draw unused, never used, it's fully working. Will in to split up items, if you don't want to take all of them. Collect from, North Kensington Liverpool L6 off Prescott Road it's just 25mins walking distance from Liverpool City centre. Collet, any day ant time, within 1 week. Please let me know if interested thank you, Laura