88-Key Ergonomic USB Wired Keyboard with Optical Trackball & 3-Button Mouse – Waterproof, Scissor-Switch Keys, Numeric Keypad, Industrial ABS

Compact 88-key ergonomic keyboard combining an integrated optical trackball with three-button mouse controls for precise pointer operation without separate peripherals. The unit features a full numeric keypad and responsive scissor-switch keys, housed in durable industrial ABS construction and designed for spill-resistant, waterproof performance in demanding environments. Ideal for banking, manufacturing, POS terminals, control rooms, labs and other data-intensive settings, this keyboard supports engineers, technicians and mobile workers who need accurate cursor control where space is limited. Plug-and-play USB wired connectivity ensures consistent operation across platforms, making it suitable for industrial control systems, factory floors, home offices and multi-device setups that require reliable, long-lasting input hardware.