A4Tech OP-620D Black Wired Optical Mouse

Expert Features 1200 DPI Optical Tracking : Delivers smooth, accurate cursor movement for office work, browsing, studying, spreadsheets, and everyday desktop control—even across a wide range of surfaces. Dedicated 2X Button : Opens files and programs with one press instead of a traditional double-click, saving clicks and speeding up repetitive desktop work without requiring a driver for the basic function. Four-Way Scroll Wheel : Supports both horizontal and vertical scrolling, making wide spreadsheets, documents, timelines, and web pages much easier to navigate. Dust-Resistant Wheel Design : Helps protect the scroll mechanism from dust buildup, supporting smoother scrolling and a longer operational lifespan. Over Five-Million-Click Durability : Built with durable buttons rated for more than five million clicks, so this office mouse is ready for serious daily punishment—not just decorative desk duty. Reliable Wired USB Connection : Connects directly through USB for stable, battery-free operation with no wireless pairing, receiver management, charging, or random connection drama. 150cm Cable Length : Provides practical reach for desktop towers, laptops, office desks, and under-desk PC installations without forcing the mouse to live beside the USB port. Symmetrical Ergonomic Shape : The contoured, balanced design provides comfortable control for everyday use and accommodates different grip preferences. Four-Button Productivity Layout : Combines standard mouse controls with the dedicated 2X button for a clean setup that remains simple while adding a useful productivity shortcut. Plug-and-Play Setup : Works through a compatible USB connection without complicated installation, making it easy to deploy across home, school, shop-counter, and office computers. Screen-Capture Function Support : Includes A4Tech screen-capture functionality for quickly collecting on-screen content when used with the applicable A4Tech driver or software. Standard-Click OP-620D Version : This content applies exclusively to the OP-620D Black ; the silent-click feature belongs to the separate OP-620DS model and is not claimed here. Expert Specs Specification Value Brand A4Tech Model / SKU OP-620D Selected Color Black Product Type Wired Optical Mouse Click Version Standard Click Silent-Click Version No; Silent Click applies to the separate OP-620DS model Connection Type Wired Computer Interface USB Sensor Type Optical Resolution 1200 DPI Ergonomic Design Symmetrical Number of Buttons 4 Dedicated Productivity Button 2X Button 2X Button Function Opens files and programs with one press instead of a traditional double-click Scroll Wheel Four-Way Wheel Scrolling Direction Horizontal and Vertical Wheel Protection Dust-Resistant Wheel Design Button Durability Over 5 Million Clicks Plug-and-Play Support Yes Screen-Capture Function Supported through applicable A4Tech driver/software Cable Length 150cm Product Dimensions 119 × 63 × 36mm Net Weight 91g Including Cable Power Source USB Bus Power Battery Required No Wireless Receiver Required No Supported Operating Systems Windows XP / Vista / 7 / 8 / 8.1 / 10 Official Page Product Family OP-620D Official Page Color Options Black Content Scope OP-620D Black Only