• Tool-free snap-on installation
• Dual-layer polycarbonate construction
• Raised corner bumpers for drop protection
• Full port, vent, and keyboard access
• Transparent back supports asset tagging
• Compatible: Dell 3100 / 3110 / 3120 Clamshell Chromebook
Keep Dell Chromebook fleets in the classroom and out of the repair queue. The NK Rugged Shell Case for the Dell 3100/3110/3120 Clamshell snaps on in seconds and wraps the device in a protective dual-layer polycarbonate shell engineered to handle the rigors of daily student use. All ports, cameras, and keyboard cutouts remain fully accessible.