- Compact powered by 2 AAA batteries. Size as the main part of the keyboard (not reduced 100%). Connecting up to 3 devices, Buletooth communication, works with both Wuindows and Ubuntu (I use it without drivers). They promise autonomy for more than a year (I don’t use so much yet). The quality of the keyboard is at a high level. Plastic quality.
- No adapter to connect to USB! Of the extended keyboard keys, only DEL, the rest through combinations, for example, Home / End is FN + left / right arrow, respectively. No backlit keys.