Model: E9350LInterfaces: Wireless, USB DongleType: Ultra-slim Multi-mode Wireless KeyboardKeys: 99 KeysSwitch Lifecycle: 5 million timesWired/Wireless: Bluetooth WirelessLighting: No
Model: MT560Connection Type: Bluetooth 5.0/4.0/2.4GNumber of Keys: 9, including a side scroll-wheelOptical Sensor: PAW3220Others: Tracking Speed: 30inch/s Shape: Right-handed ergonomics
Model: Razer DeathAdder EssentialAcceleration: Up to 220 inches per second (IPS) / 30 GButton: 5 Hyperesponse ButtonsMechanical Switches: Razer™ Mechanical