Structure : Mechanical structure Trigger switch : Cherry MX mechanical switches Connection interface : USB 2.0 Keycap material : ABS or PBT Output key number: USB N-Key Rollover Printing technology : Double-Shot or Laser Engraved Dimensions : 365 x 135 x 40mm Weight : 950g Origin of production : Taiwan Get wireless gaming keyboards and other pc gaming accessories from HyperX Computers, Qatar electronic and gaming store.