Kaeltsyn Color Light Vertical with Programmable Button Layout, 4 Speed DPI Control, USB Optical Tracking and Hand for Work, Creative Tasks Gaming Ergonomic Corded

USB Optical Set: The package includes 1 corded vertical with hand; plug in for basic use on common computers for study, work, design tasks and entertainment Programmable Button Control: Programmable keys can be set through driver software for copy,, page navigation, hotkeys or game commands, helping repeated actions feel faster and more direct Detachable Hand: The extended hand can be attached for fuller hand placement or removed for a compact grip, while the matte textured shell adds friction for stable everyday handling Vertical Grip Design: The upright side grip helps place the hand in a more natural handshake position, giving desk users, designers and gamers a stable feel during long computer 4 DPI Setting Control: Choose 800, 1200, 2400 or 3200 DPI for detailed editing, browsing or broad cursor travel, with the color light cue helping you identify sensitivity option