Vortez checked out the Tesoro Gram XS
A quote from the article:
Tesoro may not be quite as well known as some of the bigger peripheral manufacturers, but that doesn’t mean they aren’t worthy of some attention. A little over a year ago we looked at an optical key switch, developed by Tesoro, which was one of the first available on the market. It scored our Creative award and impressed the reviewer. Today we get another new switch, again developed by Tesoro.Tesoro Gram XS Review
Looking at the Tesoro Gram XS, a low profile, full-size keyboard featuring chiclet style keycaps with a low-profile mechanical switch. Not only that, the keyboard is also packed with a 32bit ARM Cortex CPU and 512KB of on-board memory to ensure keypresses are processed as quickly as possible for zero lag. Full N-Key and 6-key rollover options are included as well to ensure all keypresses are recorded.