Keyboards, Mice & Input Devices (Scroll type Ball)

Logitech (5099206065062 / 222A291) - Battery: 1 x AA - Interfaces: 1 x USB - Service life of battery: 12 month(s) - Warranty: 2 year - AA - Pressed buttons - Black - Wireless - RF Wireless - Mouse - Ambidextrous | Wireless Optical

Logitech (5099206073081 / 910-005179) - Battery capacity: 500 mAh - Lithium Polymer (LiPo) - Pressed buttons - Micro-USB - Micro-USB Type-B - Graphite - Bluetooth USB 2.0 - Wireless - Right-Handed - RF Wireless+Bluetooth

Kensington (0085896723592 / K72359WW) - Alkaline - AA - Pressed buttons - Black - RF Wireless+Bluetooth - Ambidextrous - ACCO Brands Corporation - Optical - Trackball - Wireless - USB - Bluetooth/Radio Frequency

Dell (5397063811885 / 091F089) - Batteries included - Linux operating systems supported - Plug and play - Receiver included - Scroll - Windows operating systems supported - Buttons quantity: 3 - Number of scroll wheels: 1

Contour (0743870004234 / RM-RED PLUS-WL) - Buttons quantity: 7 - Number of programmable buttons: 6 - Number of scroll wheels: 1 - Pressed buttons - Office - PC - Ball - Vertical/Horizontal - Colour: Black

Logitech (5099206053212 / 222A162) - Batteries included - Hot Keys - Mouse included - Numeric keypad - Plug and play - Receiver included - Scroll - User guide - Windows operating systems supported - Buttons quantity: 3 | Logitech Wireless Combo MK345

Logitech (5099206040182 / 910-003270) - Buttons quantity: 3 - Wired - USB Type-A+PS/2 - Ambidextrous - Optical - Cable - office - PC - Ball - Vertical/Horizontal - Monotone - Mac operating systems supported

Sandberg (5705730640193 / 640-19) - Buttons quantity: 9 - Quantity: 1 - Pressed buttons - USB Type-A - Right-hand - Multi - Laser - Box - Cable - Gaming - Ball - Vertical - Illumination - Programmable mouse buttons