Genius DX-120 Optical Mouse
The Genius DX-120 Optical Mouse is a wired USB mouse with a 1200 DPI optical sensor, three buttons (left, right and a middle scroll button) and a 1.5m cable. It weighs about 75 g and measures 60 x 105 x 37 mm.
It is a plain plug-and-use mouse for everyday desktop and laptop work: browsing, office documents, school and general home use. If you need a dependable spare or a simple mouse for a work or family PC, it does the job. Browse more options in our mouse and trackpad collection.
Highlights
- Wired USB connection
- Optical sensor with 1200 DPI resolution
- 3 buttons: left, right and middle button with scroll
- 1.5m cable
- Light at approx. 75 g, 60 x 105 x 37 mm
- Works with Windows 7, 8, 8.1, 10 and macOS 10.8 or later
Best for
- Everyday office and home computer use
- Students and family PCs
- A spare or replacement mouse for a desktop or laptop
- Users who prefer a wired mouse with no batteries to charge
Specifications
| Interface | USB |
|---|---|
| Sensor engine | Optical |
| Resolution (DPI) | 1200 |
| Number of buttons | 3 (left, right, middle button with scroll) |
| Cable length | 1.5m |
| Weight (g) | Approx. 75 g |
| Dimensions (W x H x D) mm (inches) | 60 x 105 x 37 mm (2.36 x 4.13 x 1.46 inches) |
| System requirements | Windows 7, 8, 8.1, 10 / macOS 10.8 or later |
| Colors | Black / White / Blue / Red / Green |
| What's included | DX-120 |
Compatibility and related parts
The DX-120 connects through a USB port, so check that your desktop or laptop has a free USB port, and that it runs Windows 7, 8, 8.1, 10 or macOS 10.8 or later. The 1.5m cable reaches comfortably from a desk to a tower PC. If you are putting together a new desktop, add it alongside your parts in the PC builder, or pair it with a keyboard and other gear from our computer peripherals. You can also see more Genius 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
Is the Genius DX-120 wired or wireless?
Is the Genius DX-120 wired or wireless?
Does the DX-120 work with a Mac?
Does the DX-120 work with a Mac?
How many buttons does it have?
How many buttons does it have?
Is it suitable for gaming?
Is it suitable for gaming?
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