Dell Ergotron ERGITD-009 30-Unit Mobile Computing Cart X9R5J 0X9R5J CN-0X9R5J.Dell Part Number: X9R5J 0X9R5J CN-0X9R5JErgotron Model Number: ERGITD-009Compatible Models: Most 14" Display Devices and Some 15.6"Includes: 2 Sets of 2 keysPower Cable ManualSpecifications:Dimensions (HxWxD): 41.7 in x 25.2 in x 37 inWeight: 202.8 lbs