Synergy - Cross-platform software for sharing your mouse and keyboard between multiple computers
X-Mouse Button Control - XMouse Button Control (XMBC) allows you to create application and window specific profiles.
Barrier - Barrier is a cross-platform software for sharing your mouse and keyboard between multiple computers...
Logitech G Hub - Logitech G HUB is new software to help you get the most out of your gear. Quickly personalize your gear per game.
Input Director - Control multiple windows systems with one keyboard/mouse. Share a keyboard and mouse across multiple windows system.
SteerMouse - Advanced driver for USB and Bluetooth mouses.