A4Tech OP-620DS Black Mouse

Mouse with optical scroll wheel for ultra-fast scrolling, enhancing productivity. The scroll wheel allows you to browse long documents and web pages with a single motion. Experience improved cursor smoothness and control on virtually any surface. Features Silent click: Work without disturbing others Button lifespan: High quality ensures over 5 million clicks 1000 DPI: Guaranteed smooth and accurate tracking on any surface Say goodbye to double-clicking: Open files and programs with a single press of the 2X button — no drivers required! Save time and boost efficiency Dust-proof scroll: Dust-resistant design extends scroll wheel lifespan 4D scroll wheel: Four-direction scrolling — vertical and horizontal