Quick Details Certification:FCC, ce, RECH Tracking Method:Optical Type:Wired Interface Type:usb Power Type:None Number of Rollers:1 Number of Buttons:8 Products Status:Stock Application:Desktop, LAPTOP DPI:4000 Style:Gaming, backlit, Waterproof Hand Orientation:Right Brand Name:E-element Model Number:X-19 Mouse Type:Wired One Color:Black Feature:Play Interface:USB Connection Port Material:ABS Logo:Customized Logo Printing Design:Ergonomic Shape Package:Color Box Item:Custom Wired Mouse Gaming