todo - there are more notes to be added, I've just been busy/lazy.
This is a low-end low-cost laptop. It was on extreme sale, and as it has USB 3.1 it'll do fine.
Dell™ USB Enhanced Multimedia Keyboard
A flash-based MP3 player. It was pretty good.
(Dell monitors on Wikipedia)
[ 1 ] The official link has evaporated from the Dell website. It was accessories.us.dell.com/sna/productdetail.aspx?c=ca&l=en&s=dhs&cs=CADHS1&sku=320-4221&category_id=4058 . It seems this display was replaced by the 2407FPW. See Dell 2407WFPb
Dell 24" Widescreen UltraSharp 2405FPW Flat Panel Monitor