The A4TECH OP-330 and OP-330S are premium, high-reliability wired optical mice designed to maximize productivity in office, home, and study environments.Engineered with a sleek symmetrical layout, this series delivers extreme durability, precise tracking, and an ergonomic grip that guarantees comfort during long hours of computing.
The OP-330S variant features advanced Silent Click Technology, making it the perfect distraction-free companion for quiet workspaces, libraries, and late-night tasks.
Key Features
Extreme Button Durability: Built to last with high-grade micro-switches, offering a guaranteed lifetime of over 5 million clicks.
High-Precision 1200 DPI Sensor: Provides smooth, accurate, and responsive tracking across virtually any surface—even on fabric—reducing the absolute need for a dedicated mouse pad.
Silent Clicks (OP-330S Model Only): Eliminates harsh clicking noises while maintaining a tactile, satisfying click feel, keeping you focused without disturbing others around you.
Smart 4-Way Wheel & Frictionless Scroll: Features a wider, finger-fit scroll wheel that supports both vertical and horizontal smart navigation, allowing you to fly through massive documents and webpages effortlessly.
Dust-Resistant Wheel Construction: Prolongs the wheel's lifespan by preventing airborne particles and dust from degrading the internal optical encoder.
8-in-One Gesture Software: Supports customizable hotkey commands.Perform up to 8 unique programmable gestures with the right mouse button for quick actions.
Symmetric Ergonomic Design: Contoured shape provides excellent palm support, comfortably fitting both left- and right-handed users (Ambidextrous).
Refund Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Damages and issues Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
