Tripp Lite series CSC32USB 32-device USB Charging Cart - Push/Pull Handle - 4 Casters - 4" (101.60 mm) Caster Size - Steel - 34.8" (883.92 mm) Width x 21.6" (548.64 mm) Depth x 36.1" (916.94 mm) Height - Black - For 32 Devices