Logitech M171. Form factor: Ambidextrous. Device interface: RF Wireless, Buttons type: Pressed buttons, Buttons quantity: 3, Scroll type: Wheel. Power source: Batteries. Product color: Blue

Logitech M170. Form factor: Ambidextrous. Movement detection technology: Optical, Device interface: RF Wireless, Movement resolution: 1000 DPI, Buttons type: Pressed buttons, Buttons quantity: 3, Scroll type: Wheel. Power source: Batteries. Product color: Pink

Logitech M170. Form factor: Ambidextrous. Movement detection technology: Optical, Device interface: RF Wireless, Movement resolution: 1000 DPI, Buttons type: Pressed buttons, Buttons quantity: 3, Scroll type: Wheel. Power source: Batteries. Product color: Blue

Logitech M170. Form factor: Ambidextrous. Movement detection technology: Optical, Device interface: RF Wireless, Movement resolution: 1000 DPI, Buttons type: Pressed buttons, Buttons quantity: 3, Scroll type: Wheel. Power source: Batteries. Product color: White

Logitech 956-000028. Host interface: USB Type-C, Output interface: USB 2.0, Host interface gender: Male. Product color: Black. Width: 0.646" (16.4 mm), Depth: 0.362" (9.2 mm), Height: 1.08" (27.5 mm)

Logitech M100. Movement detection technology: Optical, Device interface: USB Type-A, Movement resolution: 1000 DPI, Buttons quantity: 3. Product color: Gray