The B300 is a rough-and-tough foot soldier, capable of precisely adapting itself to even the most challenging surroundings - such as construction sites or in cars. This unit complies with military standards MIL-STD-810G and MIL-STD-461G, as well as various IP65 requisites; clearly, it cuts no corners with high quality identifying features: magnesium casing, impact-resistant hard drive, protection against vibration and rattling, sealed I/O connectors and covers which prevent particles and moisture from forcing their way in.