Dell 17 Inch Gaming Backpack-GM1720PMType: Backpack, Ideal For Laptops Good quality Useful product, With Rain Cover: Yes

2500 adjustable DPI 

Capacity:4900mAh

Battery capacity: 36Wh

Layout: QWERTY (Standard) US

Compatible Laptop Models:Scroll Below

45-watt charger

and DTS-HD Master Audio

Outer diameter of the plug: 7

Model No: WD548AA Features Battery Voltage: 10

this stylish cover's unique structure protects the device's keyboard when it faces outward in certain modes

CASUAL YET STYLISH DESIGN": beautiful and perfect for college

add a power cord with the LAPGRADE 18