A4Tech OP-720 Mouse
The A4Tech OP-720 Mouse is a wired optical mouse with a 1200 DPI sensor, 3 buttons and a symmetric shape. It connects by USB or PS2 over a 150 cm cable and weighs 86 g with the cable.
It suits everyday office work, browsing and school use, where a dependable plug-in mouse matters more than extra buttons or software. It is a sensible pick for home PCs, office desks and older systems with a PS2 port. Browse more options in our Mouse & Trackpads collection.
Highlights
- Wired connection via USB or PS2
- Optical sensor with 1200 DPI resolution
- 3 buttons in a symmetric design
- 150 cm cable
- Size: 119 x 62 x 37 mm, weight 86 g with cable
- Works with Windows 10/11
Best for
- Office and home desktop computers
- Everyday browsing, documents and schoolwork
- Replacing a worn-out basic mouse
- Older PCs that still use a PS2 port
Specifications
| Type | Wired |
|---|---|
| Ergonomic Design | Symmetric |
| Sensor | Optical |
| Resolution | 1200 DPI |
| Buttons No. | 3 |
| Port | USB or PS2 |
| Cable Length | 150 cm |
| Size | 119(L) x 62(W) x 37(H) mm |
| Net Weight | 86 g (w/ cable) |
| System Requirements | Windows 10/11 |
Compatibility and related parts
The OP-720 lists Windows 10/11 as its system requirement and connects through USB or PS2, so check which port is free on your computer before ordering. If you are putting together a new desktop, add it to your setup in our PC builder, and pair it with a keyboard or headset from our Computer Peripherals range or other A4Tech products.
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Warranty
Warranty
- All products come with a 1-year official local warranty, unless mentioned otherwise.
- Accessories (such as cables, covers, power banks, etc.) are not covered under warranty.
- Please check your item at the time of delivery—you may refuse the order if you notice any damage.
- The warranty provided is an official local manufacturer warranty.
- Apple products include both local and international warranty, as per Apple’s policy.
Shipping & Returns
Shipping & Returns
• Shipping: Orders are processed within 0–2 business days. Standard delivery takes 0–5 business days depending on your location.
• Returns: You may return or exchange products within 10 days of receiving your order. Items must be in original condition with proof of purchase.
If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
No advance payments required—even for preorders. Pay on delivery or cancel anytime, hassle-free.
FAQs
Does the A4Tech OP-720 connect by USB or PS2?
Does the A4Tech OP-720 connect by USB or PS2?
What is the DPI of the A4Tech OP-720?
What is the DPI of the A4Tech OP-720?
Which operating systems does it support?
Which operating systems does it support?
How long is the cable and how heavy is the mouse?
How long is the cable and how heavy is the mouse?
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