Combo

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#:KM200
Mouse
-Buttons: 4-Interface: Wireless 2.4GHZ-Special feature: Plug & Play-Wireless Distance: up to 10 metersKeyboard
-Keys: 114-Interface: Wireless 2.4GHZ-Special feature: Plug & Play, Waterproof, 3 keys Anti-ghosting-Wireless Distance: up to 10 meters

-Model#: KM180
Mouse
-Interface: Wired Usb-Special feature: Plug & Play
Keyboard
-Keys: 104-Interface: Wired Usb-Special feature: Plug & Play, waterproof, Anti-ghosting 9 keys

-Model#:GK105
Mouse
-1600DPI 4 buttons-Interface: Wired Usb-Special feature: Plug & Play-Cable length: 1.2 meter
Keyboard
-Keys: 104-Interface: Wired Usb-Special feature: Plug & Play-Cable length: 1.35 meter

-Model#:WS671 
Mouse
-1600DPI-Interface: Wireless 2.4GHZ-Special feature: Plug & Play-Wireless Distance: up to 10 meters-Battery: Rechargeable 1x AAA
Keyboard
-Keys: 104-Interface: Wireless 2.4GHZ-Special feature: Plug & Play-Wireless Distance: up to 10 meters-Battery: Rechargeable 2x AAA

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 AAA

-Model#: KM950
Mouse
-Interface: Wired Usb-Special feature: Plug & Play
Keyboard
-Keys: 104-Interface: Wired Usb-Special feature: Plug & Play, waterproof

Mouse
-1600 DPI-Buttons: 4-Interface: Wired Usb-Special feature: Plug & Play
Keyboard
-Keys: 104 Rainbow Backlit-Interface: Wireless 2.4GHZ-Special feature: Plug & Play, Anti-Ghosting Key 19 Keys
Headphone
-Impedance: 32 OHM-Cable Length: 1.2M-Interface: 3.5mmMouse Pad
-Material: Rubber Cloth-Size: 240 x 280 x 3mm

-Buttons: 6-Resolution: 3200 dpi-Interface: USB