
Best selling Mice from CSL
On this page you’ll find a ranking of the best Mice from CSL. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
1. CSL Ergo Vertical
The CSL Vertical Mouse protects your health during long hours of work at the PC. Its ergonomic design keeps the wrist from unnatural strain. The arm can maintain a neutral position, and the wrist performs fewer movements. This helps prevent mouse or tennis elbow (RSI syndrome), allowing you to work comfortably even after hours. The mouse provides you with important information at a glance. The integrated OLED display on the top shows the battery status, connection mode (either 2.4 GHz or Bluetooth), and the selected DPI setting. You can also customize various button assignments here.

2. CSL Ergonomic mouse
The CSL Vertical Mouse for optimal user comfort.
With the CSL Vertical Mouse featuring an OLED display, ergonomics are the top priority. The vertical design protects the wrist from unnatural strain, helping to prevent mouse or tennis elbow (RSI syndrome) and allowing you to work comfortably even after hours. With many mouse buttons, you can freely assign functions, making it easy to customize the handling to suit your needs. The CSL mouse provides ideal support with its OLED display on the top. The left and right mouse buttons on the back, as well as the forward and backward buttons on the side and the fire key, can all be customized.

3. CSL Vertikale Maus
The ergonomic design of the CSL vertical mouse frees your wrist from unnatural strain. With this mouse, your arm adopts a neutral position and your wrist is kept still. This prevents mouse or tennis elbow (RSI syndrome) and allows you to work relaxed even after hours. The wireless control via 2.4 GHz also contributes to comfortable working. No cables interfere with your arm movements and you can move the mouse freely and independently across the table.

4. CSL Vertical USB mouse, wired, ergonomic vertical mouse to prevent mouse/tennis elbow
This is where the vertical mouse comes into play:
Just like when shaking hands, your arm remains in a relaxed position. Your hand is additionally supported by the ergonomic design and the non-slip surface of the mouse. The ergonomically shaped USB mouse features both a right and left mouse button, as well as a forward/back button for comfortable web browsing and a DPI switch that allows you to change the sampling rates on the fly. Thanks to the optical sensor, the vertical mouse works with the highest precision on almost all surfaces.
Technical specifications:
- CSL ergonomic USB mouse (vertical/wired version)
- Particularly arm-friendly to prevent mouse/tennis elbow (RSI syndrome)
- USB 2.0 High Speed / optical sensor / sampling rates of up to 1200 DPI
- 4 buttons + 1 scroll wheel + 1-way DPI switch + vertical scroll wheel
- Perfect for extended use on a laptop/desktop PC
- Works with the highest precision on almost all surfaces
- Improved handling compared to conventional mice
- Cable length: approximately 140 cm
- Dimensions: 6.2 x 6.8 x 12.6 cm (H x W x D)
- Weight: 125 g
- Color: black (matte)
- Operating system compatibility: Microsoft Windows 10, Windows 8.1, Windows 8 (32/64bit), Windows 7 (32/64bit), Windows Vista (32/64bit), Windows XP (32/64bit) / Linux
Included in delivery:
- 1x CSL ergonomic vertical USB mouse
- User manual.

CSL Vertical USB mouse, wired, ergonomic vertical mouse to prevent mouse/tennis elbow
Cable
5. CSL Vertical
With the vertical mouse, you can prevent a mouse or tennis elbow (RSI syndrome) and work comfortably even after hours. Thanks to the special ergonomics of the vertical mouse, your arm can assume a neutral position and is not forced into an unnatural posture. The wrist performs fewer movements, which helps prevent excessive muscle tension and fatigue. With an optical sensor, the mouse works with the highest precision on almost all surfaces.

6. CSL Ergonmische Maus USB Vertikalmaus, 6 Tasten, 800-6400 DPI, kabelgebunden, geringes Gewicht, schwarz
The CSL Vertical Mouse: Work without side effects! No more strain in your arm and wrist! Standard mice put your arm in a twisted position, putting stress on your arm and wrist. The CSL Vertical Mouse allows you to maintain a relaxed posture. Ideal for high comfort while working or gaming!
Product Overview
- CSL Vertical Mouse
- Ergonomic, vertical design for a healthy hand position
- 6 buttons: Left, Right, Scroll wheel (middle button), DPI selection, Forward & Back
- DPI adjustable between 800–6400 for flexible speed
- Wired USB connection – stable, lag-free connection
- Precise control on almost all surfaces
- Matte surface for pleasant handling
- Lightweight for comfortable use over extended periods
- Better handling than traditional mice
- Glide pads for optimal maneuverability
Dimensions
- Length 12.2 x Width 6.3 x Height 7.6 cm | Cable length: 1.78 m | Color: black
Weight
- Approx. 100 g
Delivery Contents
- CSL Vertical Mouse (for right-handed users), user manual
Technical Specifications
- Connection: USB cable
- Buttons: 6 (including DPI, navigation buttons, scroll wheel)
- DPI range: 800 to 6400, selectable via button.

CSL Ergonmische Maus USB Vertikalmaus, 6 Tasten, 800-6400 DPI, kabelgebunden, geringes Gewicht, schwarz
Cable
7. CSL Vertikalmaus
Inspired by nature. Visually, the vertical mouse is a true standout with its shape mimicking that of the human hand, setting it apart from other models. The ergonomic design of the CSL vertical mouse protects your wrist from unnatural strain. Your arm can adopt a neutral position, keeping your wrist steady. This helps prevent mouse or tennis elbow (RSI syndrome), allowing you to work comfortably even after hours. The wireless control via Bluetooth also contributes to this. No cables interfere with your arm movements, allowing you to maneuver the mouse freely across the table.

8. CSL ergonomic mouse, wireless, optical wireless left-handed vertical mouse, against mouse arm/tennis arm
Ergonomic working made easy - Minimize your health burdens, especially during intensive screen work!
The vertical design of the ergonomic left-handed mouse from CSL allows for a neutral hand position during use and offers high comfort. This keeps the arm in an untwisted and neutral position while working on a PC or laptop, unlike using a conventional mouse which forces the arm into a twisted posture.
Technical specifications:
- CSL – ergonomic USB vertical mouse
- exclusively suitable for left-handed users
- wireless via 2.4 GHz receiver
- particularly gentle on the arms to prevent mouse/tennis elbow (RSI syndrome)
- USB 2.0 High Speed | optical sensor | sampling rates of up to 1600dpi
- 4 buttons + 1 scroll wheel + 1 DPI switch + vertical scroll wheel
- perfect for long use on a laptop/desktop PC
- works on almost all surfaces with the highest precision
- power supply: 2x AAA batteries (not included) – the 2.4GHz USB receiver is located in the transport compartment on the underside of the mouse
- dimensions: 6.2 x 6.8 x 12.6 cm (H x W x D)
- weight: 115 g
- color: black (matte)
- operating system compatibility: Microsoft® Windows® 10, Windows 8.1, Windows® 8 (32/64bit), Windows® 7 (32/64bit), Windows® Vista (32/64bit), Windows® XP (32/64bit) / Linux.

CSL ergonomic mouse, wireless, optical wireless left-handed vertical mouse, against mouse arm/tennis arm
Wireless
9. CSL Maus kabellos Bluetooth & 2,4GHz für Rechtshänder & Linkshänder, 2 Geräte Maus, 7 Tasten, Grün

CSL Maus kabellos Bluetooth & 2,4GHz für Rechtshänder & Linkshänder, 2 Geräte Maus, 7 Tasten, Grün
Wireless
10. CSL ergonomic mouse, corded, optical vertical left-handed mouse, against mouse arm/tennis arm
The vertical design of the ergonomic left-handed mouse from CSL allows for a neutral hand position during use and offers high comfort. This keeps the arm in an untwisted and neutral position while working on a PC or laptop, avoiding the twisted posture that is often associated with conventional mice.
The vertical left-handed mouse enables you to rest your arms comfortably on the table while maintaining a natural hand position, with your palms facing each other as if you were shaking hands. This posture relieves strain on the hand and is further supported by the ergonomic design and the non-slip surface of the mouse. The mouse features both right and left buttons, as well as forward and backward buttons for comfortable web browsing, and a DPI switch that allows you to flexibly switch between different sensitivity settings during operation.

CSL ergonomic mouse, corded, optical vertical left-handed mouse, against mouse arm/tennis arm
Cable