A Kensington M01181 I picked up used for $5 at an electronics recycler. It's been my daily driver for about 7(?) years now, although do also use a half-dozen ot

A Kensington M01181 I picked up used for $5 at an electronics recycler. It's been my daily driver for about 7(?) years now, although do also use a half-dozen other keyboards. All from the same recycler, except for a wireless mini keyboard I use on my electronics workbench.