DELL 452-11415, Docking, Black, Dell, 6.69" (170 mm), 11.3" (288 mm), 2.11" (53.7 mm) DELL 452-11415. Connectivity technology: Docking. Product color: Black, Brand compatibility: Dell. Width: 6.69" (170 mm), Depth: 11.3" (288 mm), Height: 2.11" (53.7 mm)