Genuine Dell GX172 XPS M1330 13.3"-Inch Tuxedo Black & Silver LED LCD Back Laptop Notebook Cover Top Lid, Includes Left and Right Hinges, Webcam Cable, and Wireless Antenna W/Cables Compatible Part Numbers: GX172 Genuine Dell GX172 XPS M1330 LED LCD Back Laptop Notebook Cover Top Lid 13.3"-Inch Tuxedo Black & Silver LED LCD Back Laptop Notebook Cover Top Lid Includes Left and Right Hinges, Webcam Cable, and Wireless Antenna W/Cables Compatible Part Numbers: GX172