Computers > Hardware > Keyboards >
A 92-key wireless keyboard+mouse combination.
With a lithium-ion battery and charging cable, broad compatibility and tiny-but-functional size, this is an inexpensive and handy device.
(List of Logitech products, Wikipedia)
Probably the best mouse ever made, whose style has never been matched.
The fact that it has a unique style makes it unfortunate and impossible to replace.
Hardware > Storage >
External eSATA and internal SATA expansion card.
A tool-free dock. Plug a hard drive in like a floppy. Does not support hot swapping, but doesn't need to. Turn it off, plug in a hard drive, turn it on.
Has two front-facing IDE ports.
This is an eSATA dual hdd docking station.
Purchased so my Raspberry Pi and then CubieTruck could have good storage.
Has both a USB and an EIDE connector. I bought it for the latter.
Using two hard drives simultaneously requires a USB port which has "port duplication", a feature which, sadly, my motherboard didn't have.