--- product_id: 453166209 title: "CSL-Computer Vertical ergonomic optical USB mouse/vertical model | ergonomic design - prevention against mouse arm/tennis arm (RSI syndrome) - particularly arm-friendly | 5 buttons" brand: "csl-computer" price: "€ 101.99" currency: EUR in_stock: false reviews_count: 5 category: "Csl Computer" url: https://www.desertcart.at/products/453166209-csl-computer-vertical-ergonomic-optical-usb-mouse-vertical-model-ergonomic store_origin: AT region: Austria --- # 1000-1600 dpi precision 5 multifunction buttons Vertical ergonomic design CSL-Computer Vertical ergonomic optical USB mouse/vertical model | ergonomic design - prevention against mouse arm/tennis arm (RSI syndrome) - particularly arm-friendly | 5 buttons **Brand:** csl-computer **Price:** € 101.99 **Availability:** ❌ Out of Stock ## Summary > πŸ–οΈ Elevate your workflow with the mouse that hugs your hand, not your pain! ## Quick Answers - **What is this?** CSL-Computer Vertical ergonomic optical USB mouse/vertical model | ergonomic design - prevention against mouse arm/tennis arm (RSI syndrome) - particularly arm-friendly | 5 buttons by csl-computer - **How much does it cost?** € 101.99 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/453166209-csl-computer-vertical-ergonomic-optical-usb-mouse-vertical-model-ergonomic) ## Best For - csl-computer enthusiasts ## Why This Product - Trusted csl-computer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built for Long Workdays:** Prevents RSI and tennis elbow, making marathon computer sessions comfortable and healthy. - β€’ **Precision Optical Sensor:** Switchable 1000-1600 dpi for smooth, accurate tracking on almost any surface. - β€’ **Ergonomic Vertical Design:** Keep your wrist relaxed and pain-free with a natural handshake grip. - β€’ **Multifunctional 5-Button Layout:** Navigate effortlessly with back, forward, left/right click, and scroll wheel controls. - β€’ **Plug & Play USB 2.0 Connectivity:** Instant setup with universal compatibility across Windows, MacOS, and Linux. ## Overview The CSL TM137U is a wired vertical ergonomic optical USB mouse designed to prevent RSI and tennis elbow by promoting a natural handshake grip. Featuring a high-precision optical sensor with adjustable 1000-1600 dpi, 5 intuitive buttons including back/forward navigation, and broad OS compatibility, it delivers comfort and accuracy for professionals who demand long-lasting performance and health-conscious design. ## Description Ergonomic work made easy – Minimise health stresses when working on the computer for a long time! The vertical design of the TM137U enables a neutral hold and provides high comfort. In this way, your arm is held in an unturned, neutral position when working on a PC or laptop and is not forced into a distorted position as it would be when working with a conventional mouse. Simply try give it a go: Place your arms in a relaxed position on the table and note the natural position of your hand - the hand surfaces face each other just as when you shake hands with each someone. This is the same position that this vertical mouse holds your arm in: Just like with handshaking, your arm remains in a relaxed position. Your hand is also supported by the ergonomic design and the anti-slip surface of the mouse. The USB mouse has a right and left mouse button, both a forward / backwards button for comfortable surfing the internet and a dpi selection switch, with which the sampling rates can be switched from 1000-1600 dpi during operation. Due to an optical sensor the vertical USB mouse can be used on almost all surfaces with the highest precision. Product summary: CSL TM137U / ergonomic USB mouse / vertical design particularly arm-friendly for preventing mouse arm/tennis elbow (RSI syndrome) USB 2.0 / optical sensor / sampling rates 1000 - 1600dpi (freely selectable) precise operation thanks to 1600dpi support 5 buttons & scroll wheel / left & right mouse button / forward & backward button perfectly suitable for long periods of use on laptop/PC works on nearly every surface with a high degree of precision Review: Purchased as a replacement for another vertical mouse which went through batteries like a kid in a candy store goes through, candy! The design of this fits the hand perfectly and keeps the wrist in a more relaxed and natural position. I have two paralysed fingers so find it almost impossible to use a flat mouse. With this design it’s much easier and more comfortable. It tracks smoothly across the mouse pad and the wire tucks neatly out of the way across the top of my keyboard. Both my son and I have used this style for years and are very happy with how it moves and functions. So far there’s been no annoying squeaking or other noises. Bottom line - I would purchase again. Great little mouse Review: I have used many different mouses over last 20 years, at work and privately. There were some good, bad and average. My last and previous one was the worst. Single clicks were sticky making it double, very annoying and I truly hated it. One day I noticed vertical mouse on a desk. Its user was very happy with it, so I thought I will give it a go. Did some search online and found CSL's one. Price was acceptable, not too cheap and not too expensive, if it was rubbish, I would cry. When it arrived, I unpacked it and began using it. My God, what a thing! It is so easy to use, precise and extremely comfortable. It fits a hand perfectly and I can't stop holding it! It has three extra buttons, two for moving pages forth and back and the third one but ... don't know what it does yet :) Scroll is very good with option to press it, which allows to move a page with sliders up, down and sideways without pressing or holding any button. Very useful, especially in Excel. It also has a lovely blue light on its left side :) Honestly, I'm not exaggerating, IT IS THE BEST mouse I have ever used. I'm loving it and recommend it to everyone. I bet most people will never use anything else once tried this one. But of course, some may not like it, as is with everything else. It works for me beautifully, so it may for you to :) ## Features - CSL TM137U | optical USB mouse | vertical model | particularly arm-friendly - USB 2.0 | optical sensor | high sensitivity in comparison with popular optical mice / sampling rates 1000 - 1600dpi (with dpi-selection switch freely selective) / precise operation on almost any surface - 5 buttons & scroll wheel | left & right mouse button | back & forward button optimally provides remarkable comfort while surfing the internet| easy to operate buttons and scroll wheel | cable length approx. 1,50m - Prevents possible mouse arm or tennis elbow (RSI syndrome) | the right selection for internet surfers as well as people who work particularly long periods on the computer - improved handling compared with conventional mice | colour: black | for computer / notebook / laptop / netbook on Microsoft Windows XP / Vista / 7 / 8 / Windows 8.1 (32- und 64-Bit) / Windows 10 (32- und 64-Bit), MacOS and Linux ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00JOC5WZI | | Additional Features | Ergonomic Design | | Antenna Location | For Laptop Desktop PC Computer Macbook | | Are Batteries Included | No | | Are Batteries Required | No | | Battery Average Life | 2 months | | Brand | CSL-Computer | | Button Quantity | 5 | | Color | Black | | Compatible Devices | Personal Computer | | Connectivity Technology | USB | | Customer Reviews | 4.5 4.5 out of 5 stars (1,625) | | Enclosure Material | Plastic | | Hand Orientation | Right | | Hardware Platform | PC Laptop | | Item Dimensions L x W | 8L x 10.2W centimeters | | Item Weight | 200 g | | Manufacturer | CSL-Computer | | Model Name | Wired mouse TM137U | | Model Number | A26068x30 | | Mouse Maximum Sensitivity | 1600 Dots per Inch | | Movement Detection | Optical | | Operating System | Windows XP | | Power Source | Corded Electric | | Style Name | Modern | | Theme | Vertical mouse for right handed | | Unit Count | 1.0 Count | ## Product Details - **Brand:** CSL-Computer - **Colour:** Black - **Connectivity technology:** USB - **Movement detection technology:** Optical - **Special features:** Ergonomic Design ## Images ![CSL-Computer Vertical ergonomic optical USB mouse/vertical model | ergonomic design - prevention against mouse arm/tennis arm (RSI syndrome) - particularly arm-friendly | 5 buttons - Image 1](https://m.media-amazon.com/images/I/81EhGSDIlEL.jpg) ![CSL-Computer Vertical ergonomic optical USB mouse/vertical model | ergonomic design - prevention against mouse arm/tennis arm (RSI syndrome) - particularly arm-friendly | 5 buttons - Image 2](https://m.media-amazon.com/images/I/711r2T48r+L.jpg) ![CSL-Computer Vertical ergonomic optical USB mouse/vertical model | ergonomic design - prevention against mouse arm/tennis arm (RSI syndrome) - particularly arm-friendly | 5 buttons - Image 3](https://m.media-amazon.com/images/I/81biYPgRa+L.jpg) ![CSL-Computer Vertical ergonomic optical USB mouse/vertical model | ergonomic design - prevention against mouse arm/tennis arm (RSI syndrome) - particularly arm-friendly | 5 buttons - Image 4](https://m.media-amazon.com/images/I/71cADB6O2VL.jpg) ![CSL-Computer Vertical ergonomic optical USB mouse/vertical model | ergonomic design - prevention against mouse arm/tennis arm (RSI syndrome) - particularly arm-friendly | 5 buttons - Image 5](https://m.media-amazon.com/images/I/61w+4nNn5EL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by P***W on 13 December 2019* Purchased as a replacement for another vertical mouse which went through batteries like a kid in a candy store goes through, candy! The design of this fits the hand perfectly and keeps the wrist in a more relaxed and natural position. I have two paralysed fingers so find it almost impossible to use a flat mouse. With this design it’s much easier and more comfortable. It tracks smoothly across the mouse pad and the wire tucks neatly out of the way across the top of my keyboard. Both my son and I have used this style for years and are very happy with how it moves and functions. So far there’s been no annoying squeaking or other noises. Bottom line - I would purchase again. Great little mouse ### ⭐⭐⭐⭐⭐ Review *by T***S on 18 October 2018* I have used many different mouses over last 20 years, at work and privately. There were some good, bad and average. My last and previous one was the worst. Single clicks were sticky making it double, very annoying and I truly hated it. One day I noticed vertical mouse on a desk. Its user was very happy with it, so I thought I will give it a go. Did some search online and found CSL's one. Price was acceptable, not too cheap and not too expensive, if it was rubbish, I would cry. When it arrived, I unpacked it and began using it. My God, what a thing! It is so easy to use, precise and extremely comfortable. It fits a hand perfectly and I can't stop holding it! It has three extra buttons, two for moving pages forth and back and the third one but ... don't know what it does yet :) Scroll is very good with option to press it, which allows to move a page with sliders up, down and sideways without pressing or holding any button. Very useful, especially in Excel. It also has a lovely blue light on its left side :) Honestly, I'm not exaggerating, IT IS THE BEST mouse I have ever used. I'm loving it and recommend it to everyone. I bet most people will never use anything else once tried this one. But of course, some may not like it, as is with everything else. It works for me beautifully, so it may for you to :) ### ⭐⭐⭐⭐ Review *by G***Y on 28 July 2014* Picked up for heavy continuous gaming and office work on a static desktop station. Material is grippy, mouse is not too heavy. The M1 & 2 buttons work well with both a slack and closed grip. There is plenty of room to be adjusting your hold on the thing. This is an ergonomic vertical mouse so of course it is tilted, and enough to reduce torsion of your forearm and keep the flat of your wrist from being compressed. Combine it with a wrist supporting mouse mat and you have a very comfortable set up for prolonged use. Minor cons involved the mousewheel click (slightly awkward but is easing with repetition) and the additional buttons on the thumb side, one of which I press accidentally sometimes. Other than that I have no complaints. This seems like a very good mouse, especially for the price. I have only had it for a week though. If you have no intention of spending a large amount on a vertical mouse but like the idea then this is worth a go. ## Frequently Bought Together - CSL - Vertical Ergonomic USB Mouse - Wired Optical Mouse TM137U - Mice with Ergonomic design - 5 Buttons - 1600dpi - prevention against mouse arm tennis elbow - For Laptop Desktop PC Computer Macbook - Vertical Ergonomic USB Mouse for left handed users - Optical Model - Mice with Ergonomic design - prevention against mouse arm tennis elbow - For Laptop Desktop PC Computer Macbook - Arteck Split Ergonomic Keyboard with Cushioned Wrist and Palm Rest, 2.4G USB Wireless Comfortable Natural Ergonomic Split Keyboard, for Windows Computer Desktop Laptop --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/453166209-csl-computer-vertical-ergonomic-optical-usb-mouse-vertical-model-ergonomic](https://www.desertcart.at/products/453166209-csl-computer-vertical-ergonomic-optical-usb-mouse-vertical-model-ergonomic) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-05-04*