Designed and molded exclusively for theDell XPS 15 9530/XPS 15 9520/XPS 15 9510/XPS 15 9500/Precision 5580/Precision 5570/Precision 5560/Precision 5550Dell XPS 15 9530/XPS 15 9520/XPS 15 9510/XPS 15 9500/Precision 5580/Precision 5570/Precision 5560/Precision 5550Dell XPS 15 9530/XPS 15 9520/XPS 15 9510/XPS 15 9500/Precision 5580/Precision 5570/Precision 5560/Precision 5550It adopts a full inner lining design, and its size and port holes are consistent with the universal model., eliminating the sway and offset issues found in universal models, providing exclusive protection for your laptop. Heat-dissipating lining protects laptop performance: The lining is made of a breathable, heat-dissipating material that reduces heat buildup during laptop operation. This prevents the laptop from stuttering due to overheating. This combines protection with stable device function, making it ideal for people who work on their laptop for long periods of time. Warning: NOT compatible with other laptops {