Mouse -Buttons: 3 -Interface: Wireless 2.4GHZ -Special feature: Plug & Play -Wireless Distance: up to 10 meters -Battery: Rechargeable 2x AAA Keyboard -Keys: 104 -Interface: Wireless 2.4GHZ -Special feature: Plug & Play -Wireless Distance: up to 10 meters -Battery: Rechargeable 1x AA

-Model#:  256 -Buttons:  4 -Resolution:  up to 1600 dpi -Interface:  Wireless 2.4GHZ, Bluetooth 5.0 -Special Feature:   -Wireless Distance:  up to 10 meters -Battery:  500mah

-Model#: G3 -Interface:  1 Jack 3.5mm + USB -Cable Lenght:  1 m -Microphone: Yes - Special   feature : Volume Control On Cable

-Model#: ak45 -Interface:  1 Jack 3.5mm + USB -Cable Lenght:  1.5 m -Microphone:  Yes - Special   feature : Volume Control On Cable, Built in sound card

-Buttons: 3 -Resolution: 1200 dpi -Interface: Wireless