Razer Blackwidow V4 Keyboard Black Protrek Large rubberized wheels SKA15243276 Large rubberized wheels The compact stun gun includes a holster to discreetly and easily store in a purse or loop on a belt for instant access 0 Type C Wired Cable Keycaps Doubleshot ABS Key Switch Lifespan Up to 80 million clicks Polling Rate Up to 8000Hz USB Polling Features Razer Synapse enabled 5052 Aluminum Alloy Top Case 5x dedicated macros keys PCB foam included Lubricated stabilizers 2 side underglow on main chassis Additional PCB holes for screw in stabilizer mods Non conductive tape enhanced PCB Included plush leatherette with magnets On Board Memory Hybrid onboard storage Up to 5 Profiles Connectivity Removable USB 2