Ergonomic Keyboard Left Hand Keyboard Left Handed Keyboard Ergonomic Design Full-Size Keyboard Dual USB Interface Imp Work Efficiency Black

Full-size Keyboard: The full-size left-hand keyboard includes all common key positions, adapting to various input needs.
Ergonomic Design: The left-hand keyboard pts an ergonomic design, effectively relieving right-hand fatigue, reducing the work of right-hand fingers, and improving computer ope ion efficiency.
Dual USB Interface: It has dual USB HUB functions and a USB micro interface, which can c ect more devices and is more convenient to use.
Imp Work Efficiency: When using the left-hand keyboard to input numbers, it can solve the problem of frequent switching between the keyboard and the with the right hand, and the work efficiency is increased by more than 20%.
Widely Applicable: Suitable for software designers, engineers, banks, offices, finance, stocks, and markets with demand.