Attach your HP Workstation, HP Desktop Mini, HP Chromebox or select HP Thin Client directly behind select HP P seriesMonitorswith the HP B250 PC Mounting Bracket.,,Weight: ~505 g,Minimum dimensions (W x D x H): 11.5 x 18.13 x 5.7 cm,What's in the box: HP B250 PC Mounting Bracket; 700 mm DisplayPort™ cable; 4 x 6 mm screws; 4 x 10 mm screws; TR screws; Quick Installation Guide