---
product_id: 1472397
title: "Clearly Superior Technologies PS/2, USB Mouse, Gray/Black (CST3645)"
brand: "clearly superior"
price: "A$20"
currency: AUD
in_stock: false
reviews_count: 3
url: https://www.desertcart.com.au/products/1472397-clearly-superior-technologies-ps-2-usb-mouse-gray-black-cst3645
store_origin: AU
region: Australia
---

# Sleek Design Wired Connectivity Optical Precision Clearly Superior Technologies PS/2, USB Mouse, Gray/Black (CST3645)

**Brand:** clearly superior
**Price:** A$20
**Availability:** ❌ Out of Stock

## Summary

> 🖥️ Click into the Future with Precision!

## Quick Answers

- **What is this?** Clearly Superior Technologies PS/2, USB Mouse, Gray/Black (CST3645) by clearly superior
- **How much does it cost?** A$20 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/1472397-clearly-superior-technologies-ps-2-usb-mouse-gray-black-cst3645)

## Best For

- clearly superior enthusiasts

## Why This Product

- Trusted clearly superior brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Manufactured by 3M, ensuring durability and performance.
- • **Sleek Aesthetic:** Elevate your workspace with a modern gray and black design.
- • **Seamless Connectivity:** Experience the reliability of both PS/2 and USB connections.
- • **Lightweight & Portable:** Weighing only 8 ounces, it's perfect for on-the-go professionals.
- • **Precision at Your Fingertips:** Enjoy smooth and accurate tracking with advanced optical technology.

## Overview

The Clearly Superior Technologies PS/2, USB Mouse (CST3645) combines sleek design with reliable wired connectivity, featuring advanced optical movement detection. Weighing just 8 ounces and measuring 10 x 7.5 x 4.25 inches, this mouse is perfect for both office and home use, ensuring a seamless experience for PC users.

## Description

Ergonomic Vertical design allows a stress free natural hand position that allows the user to relax the hand muscles and wrist. The integrated hand rest lets the user rest the hand comfortably without touching the desk surface but can be removed to suit the user. The left and right switches are arranged to match the hand position so there is no "reaching" for buttons. The well placed precision scroll wheel also has a switch that can be customized. Convenient browser "Forward" and "Back" buttons can be customized to other functions. This mouse features resolutions of 600, 1000 and 1600 DPI selectable by a switch located at the top of the mouse.

## Features

- Connectivity Technology: Wired - PS/2, USB
- Color: Gray, black
- Movement Detection Technology: Optical

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Clearly Superior |
| Item model number | CST3645 |
| Hardware Platform | PC |
| Item Weight | 8 ounces |
| Product Dimensions | 10 x 7.5 x 4.25 inches |
| Item Dimensions  LxWxH | 10 x 7.5 x 4.25 inches |
| Color | Gray/black |
| Manufacturer | 3M |
| ASIN | B00EYI46L8 |
| Is Discontinued By Manufacturer | No |
| Date First Available | September 3, 2013 |

## Images

![Clearly Superior Technologies PS/2, USB Mouse, Gray/Black (CST3645) - Image 1](https://m.media-amazon.com/images/I/81UVEiMe46L.jpg)
![Clearly Superior Technologies PS/2, USB Mouse, Gray/Black (CST3645) - Image 2](https://m.media-amazon.com/images/I/81QcnQMBuWL.jpg)

## Customer Reviews

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Interesting but Not Worth it...
  

*by B***M on Reviewed in the United States on May 29, 2014*

It looks really comfortable when when I got it it was very awkward.  I tried it because I have large hands and this mouse looked large.  WRONG.  My fingers wrapped all the way around it and overlapped with my thumb.  I would have had to put a thick 1" pad under my palm to make it work.It's a good idea but it is designed for a VERY specific hand.

### ⭐ 1.0 out of 5 stars







  
  
    bad.
  

*by D***H on Reviewed in the United States on February 8, 2014*

the product was damaged as if some one had purposefully did it. its difficult to have such a damage while shipping.This might be just a unique case. however the product is not up to the mark. has very plastic feel and light weight. The grip is not that great for a long term use. its not a great product if you are looking for a vertical mouse for health reasons.

### ⭐⭐ 2.0 out of 5 stars







  
  
    After several months, no better than a normal mouse (perhaps worse)
  

*by J***A on Reviewed in the United States on November 24, 2013*

New Review:After several months, this product is no better than a normal mouse.  I am developing pain in a different spot, and the grip is uncomfortable; having to grip anything at all throughout the day causes shooting pains up to my elbow thanks to my repetitive stress injury, so the intentional grip on this mouse is unbearable.  A regular mouse just hurts my finger and forearm; this one is an elbow-killer.  The wire is what I believe to be the culprit; a wireless version of same might make a difference.Old Review:Felt improvement in my repetitive stress injury within one week of use; I like the vertical design, the grip, and the button layout.  It's not perfect (still feeling a little tinge in my arm), but definitely better than my old mouse that was not vertical.  I wound up removing the detachable wristpad, which feels better than leaving it on.  The one major bummer is the wire, which is always in the way; I am frequently using my other hand to bat the wire out of the way.  The laser used to track positioning is also a little inconsistent; sometimes it's great, but other time it's sluggish.  A bluetooth/wireless version of this same mouse would be a real winner.

---

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**Shop now:** [https://www.desertcart.com.au/products/1472397-clearly-superior-technologies-ps-2-usb-mouse-gray-black-cst3645](https://www.desertcart.com.au/products/1472397-clearly-superior-technologies-ps-2-usb-mouse-gray-black-cst3645)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-01*