A4TECH OP-330 USB Wired Mouse with 1200 DPI Optical Sensor

The A4TECH OP-330 is a dependable USB wired mouse built for everyday computing. Its 1200 DPI optical sensor gives you steady, accurate cursor control for browsing, documents and spreadsheets, and the wired connection means no batteries to replace.

If you are looking for an A4TECH mouse that handles long workdays, the OP-330 adds 4-way smart scrolling and a wider scroll wheel. These make it easier to move through long web pages, wide spreadsheets and big files. It suits home desks, offices, shops and study setups.

Key Features

• 1200 DPI optical sensor: Delivers smooth, accurate tracking, so the cursor goes where you point it during everyday work.
• 4-way smart scrolling (horizontal and vertical): Lets you scroll up, down, left and right without dragging scroll bars, which saves time in wide spreadsheets and long web pages.
• Wider scroll wheel: Gives your finger more surface to work with, making long scrolls more comfortable.
• 5 million click switch lifecycle: The buttons are rated for 5 million clicks, so the mouse is built for long-term daily use.
• USB wired connection with a 150 cm cable: Provides a stable connection with no batteries or pairing. The cable is long enough for desktops placed under a desk or beside a monitor.
• 3-button layout: Left click, right click and scroll wheel click cover everyday computing tasks without a cluttered design.
• Classic black finish: Matches most keyboards, monitors and desk setups.

Why Choose the A4TECH OP-330 USB Wired Mouse

The OP-330 keeps things simple. You connect it by USB and it needs no charging, so it is always ready when you sit down. For anyone replacing a worn-out mouse, or setting up several workstations at once, this makes it a practical choice.

Among A4TECH mouse options, the OP-330 stands out for 4-way scrolling and a 5-million-click switch rating, features you do not always find in a basic wired mouse. It also comes with a 1-year warranty, which gives you confidence when buying in Bangladesh.

• No battery cost and no charging routine
• Accurate 1200 DPI optical tracking for daily work
• Horizontal and vertical scrolling in one wheel
• Long 150 cm cable for flexible desk placement
• 1-year warranty for peace of mind

Best Use Cases

• Office work: Documents, emails and spreadsheets, with horizontal scrolling for wide sheets.
• Home and study: Online classes, research and browsing.
• Shops and counters: Reliable POS and billing computers that need a durable mouse.
• Spare or replacement mouse: A low-maintenance backup for desktops and laptops.