The HP Desktop Mini LockBox V2 (3EJ57AA) is a steel security enclosure that fully encloses an HP Desktop Mini PC, protecting it from theft and tampering in public or shared spaces such as reception counters, retail points of sale, schools, libraries and kiosks. With the PC locked inside, its ports and power button cannot be reached, and the box can be mounted under a desk, on a wall or behind a display using its VESA-style mounting plate. HP lists compatibility with the EliteDesk Desktop Mini 800 G3/G4 (65 W and 35 W CPU), EliteDesk 705 G3/G4, and ProDesk Desktop Mini 600 G3/G4 and 400 G3/G4 with 35 W CPU. It is not compatible with the 800 95 W CPU models or 800/705 35 W models with the discrete graphics module. For Wi-Fi models, optional external HP WLAN antennas can be fitted to the LockBox. The black enclosure measures 268 x 272 x 57.2 mm and weighs 2.34 kg. The PC and locks are sold separately.