# CSL Vertical Left‑Handed Ergonomic Mouse 1600 DPI

Reduce wrist strain with the CSL left‑hand vertical mouse, offering 1000–1600 DPI, five buttons and USB plug‑and‑play for laptop and desktop use..

- [Original product page](https://www.ofertitastop.com/uk/product/csl-vertical-left-handed-ergonomic-mouse)
- [View offer](https://www.ofertitastop.com/uk/visit/csl-vertical-left-handed-ergonomic-mouse)
- Market: UK
- Language: en-GB
- Currency: GBP
- Product updated: 2026-10-22T05:46:26.558Z
- SKU: ofertitastop-uk-26215
- Category: Electronics > Electronics Accessories > Computer Accessories > Keyboard & Mouse Wrist Rests
- Source store: amazon UK
- Active deal: Yes
- Price: 20.27 GBP
- Previous price: 23.85 GBP
- Discount: 15%
- Rating: 4.3 / 5
- Reviews: 275

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

This left‑hand vertical mouse from CSL combines an ergonomic shape with adjustable sensitivity to reduce strain during long computing sessions. Its vertical form encourages a more natural wrist position and the optical sensor offers selectable sampling rates, which helps when you switch between laptop and desktop work.

## Key features

The design puts the hand in a handshake posture to ease pressure on the forearm and lessen the risk of repetitive strain injury, according to the product description. It has five buttons plus a scroll wheel, including dedicated back and forward buttons that speed up web browsing. The cable is approximately 1.45 m long so it works comfortably with a laptop or desktop placed on a desk.

## Specifications

- Name: CSL Wireless Ergonomic USB Mouse
- Type: Vertical left‑handed mouse
- Format: Optical USB
- Resolution: 1000 - 1600 DPI
- Colour: Black

## Usage tips

This mouse suits users who spend long periods online or working with documents, and it makes navigating web pages simpler with the back and forward buttons. It is plug‑and‑play via USB 2.0 and is compatible with Windows, macOS and common Linux distributions, although you may want to check pointer settings in the operating system to match the dpi to your preferred cursor speed. It’s a practical choice if you need an affordable ergonomic option and prefer a wired connection.

## Care & maintenance

Keep the optical sensor free of dust for consistent tracking, and wipe the exterior with a soft cloth. While the vertical shape improves handling for many people, take short breaks and adjust desk height if you feel any discomfort, as individual needs vary.

## Images

![CSL Vertical Left‑Handed Ergonomic Mouse 1600 DPI — 1](https://www.ofertitastop.com/i/SzUIw3gl7GESPa_4PGqypyboTxlC11K2EwAFdBFQS-jytxvEPEtmxEpdVs5zOOPaXVMuzU_dGOQwbxHrCChMrwAb77JbhSwhNiROZ6AJOq4Al8CpaDWlFHDMfA.jpg)

![CSL Vertical Left‑Handed Ergonomic Mouse 1600 DPI — 2](https://www.ofertitastop.com/i/ygZO4uYuY-gag9ingVDCiD6aVVM4fgDZl2aKS0f6iEG6C7LaCbnefwUPS8FsCdEDA5uA67EIKAshTRJlq6newLGMEyiyvyTRB6Z9COiZjs-pwj09TJ7hJuV9VQ.jpg)

![CSL Vertical Left‑Handed Ergonomic Mouse 1600 DPI — 3](https://www.ofertitastop.com/i/4PSlqVUKe7nrYaAS-go-MC2i5nNZQYEBL8mhy1itzjbXhVwf2A9oBFvmvyxfpNEp7PvYsHCc7fKawCmdJOwLeDOR8PKiBF6BJ-bd1g3Px1L3wJ1iZ_kx-iQ7PQ.jpg)

![CSL Vertical Left‑Handed Ergonomic Mouse 1600 DPI — 4](https://www.ofertitastop.com/i/sXsl6JfSeB55IVa1K1RRpyAf1P1pubdnX7Mg7oFnL0AP83_oqxZZj4bEOrplcSnSYcHFPh1J51-ltlzfOfPcqVDB1hXGo4SVSLc71MTh1EayA7jxPeITIpLa_w.jpg)

![CSL Vertical Left‑Handed Ergonomic Mouse 1600 DPI — 5](https://www.ofertitastop.com/i/9bXjl6kRSybrbODO9eJdHprzMfLAkgCGrTkUHthQdYGc6wgU24DrlzHlTw_2yQSbG8-qSJIWdpBAvPT_2iGG2H5O2V_-c783DxfiE5wpNDUQIyhoHW2bx0gMQg.jpg)