BUFFALO BSMBW518MBK Wireless BlueLED Neo Fit Mouse, Medium Size [USB2.4GHz, 5 Buttons, Black]

From "comfort" to "sense of unity" with the NEO FIT Mouse. [3-way hold design accommodates various grip styles] The ergonomic design accommodates three grip styles: palm grip, claw grip, and fingertip grip. [3-way hold design] A shape that fits comfortably in your hand. ・SIDE-style side shape (1) The side design accommodates resting, hooking, and gripping with your ring finger. ・SIDE-style side shape (2) A gentle curve allows for greater flexibility in grip position. ・TOP-style spine shape The backbone shape improves stability during mouse operation. ・SLANT-style slanted shape By tilting the mouse outward, it eliminates wrist twisting and reduces strain. [Supports button assignment software that can invoke Windows 10 Cortana] Buffalo's original software allows you to assign various shortcut keys to the two side buttons and the wheel click. This eliminates the need to move the cursor or operate the keyboard, improving work efficiency. You can also create your own original shortcut keys by combining them with any key. You can also assign the Win key to call up Cortana, the voice assistant built into Windows 10. [Quiet design that won't bother you in quiet places] While providing the same click feel as a regular mouse, the mouse produces a quiet click sound that won't bother you even in quiet places. The wheel button has also been quieted, making this an even quieter mouse. Use it during meetings, late at night, at a cafe, or anywhere else without disturbing others.