But they come with their own little USB adapters. Lol. dont trust any computer without bluetooth built-in from default, this is like asking if you want a notebook without wi-fi. Bluettoh mouses have the advantage that they dont use 1 USB port, as bluetooth is a hidden antena within the notebook.
Definition of arkose. : a sandstone characterized by feldspar fragments that is derived from granite or gneiss which has disintegrated rapidly.
Arkose ( /ËÉËrkoÊz/) is a detrital sedimentary rock, specifically a type of sandstone containing at least 25% feldspar.[1][2] Arkosic sand is sand that is similarly rich in feldspar, and thus the potential precursor of arkose.