Adesso - i E90 Wireless Optical Left-Handed Mouse - Wireless - Black
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Specifications
- Lighting TypeNoneMaximum Sensitivity1600 dots per inchNumber of Buttons (Total)2Connection TypeWireless
- Key Specs
- Lighting Type: None
- Maximum Sensitivity: 1600 dots per inch (Mouse sensitivity is measured in dots per inch (DPI). The higher the DPI, the more sensitive the mouse is and may be more useful for high-density pixel screens. Lower DPI typically means more precision and accuracy in mouse movement.)
- Number of Buttons (Total): 2
- Connection Type: Wireless
- General
- Brand: Adesso
- Model Number: IMOUSEE90
- Product Name: i E90 Wireless Optical Left-Handed Mouse
- Color: Black
- System Requirements: Microsoft Windows 2000/XP/Vista/7/8/10 (The software that a product must have for it to be able to integrate with another product.)
- Features
- Mouse Type: Standard
- Lighting Type: None
- Performance
- Mouse Operation: Button(s), Touch scroll
- Mouse Grip Style: Ergonomic (In comparison to many palm and claw grips, ergonomic grip mice are designed for a specific handedness and put the hand and wrist in a position to promote comfort. Customizable grips feature buttons/keys that can be configured to perform specific actions and may also have customizable calibration and sensitivity settings.)
- Handedness: Left-handed
- Tracking Method: Optical (There are several types of computer mice, optical and laser being among the most common. Optical mice detect less detail and provide more precise and accurate movement. Laser mice detect more detail and can be used on a wider variety of surfaces, but are more sensitive to small movements.)
- Maximum Sensitivity: 1600 dots per inch (Mouse sensitivity is measured in dots per inch (DPI). The higher the DPI, the more sensitive the mouse is and may be more useful for high-density pixel screens. Lower DPI typically means more precision and accuracy in mouse movement.)
- Minimum Sensitivity: 800 dots per inch (Mouse sensitivity is measured in dots per inch (DPI). The higher the DPI, the more sensitive the mouse is. Lower DPI typically means more precision and accuracy in mouse movement, but higher DPI may be useful for high-density pixel screens.)
- Number of Buttons (Total): 2
- Number of Thumb Buttons: 0
- Number of Programmable Buttons: 0
- Connectivity
- Connection Type: Wireless
- Wireless Connectivity: Radio Frequency (RF) (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Operating System Compatibility: Windows
- Plug and Play Operation: true
- Power
- Mouse Power Source: Battery-powered
- On/Off Switch: true
- Rechargeable Battery (Mouse): false
- Battery Size: AAA (The battery size required for operation.)
- Number of Batteries Required: 1
- Batteries Included: true (Indicates whether the product comes with the required batteries for its operation.)
- Included
- Mouse Pad Included: false
- Dimensions
- Product Height: 7.2 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Length: 4.5 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
- Product Width: 3 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Weight: 113.11 grams (The out of box weight of the item.)
- Warranty
- Warranty - Parts: Not available
- Warranty - Labor: Not available
- Other
- UPC: 783750007702
Make precise movements with this Adesso left-handed mouse. Its vertical orientation and contoured shape offers an ergonomic experience for the user, and its wireless 2.4GHz technology has a range of 30 feet for maintaining a clutter-free work space. This black Adesso left-handed mouse has back and forward buttons for simple browser navigation.
- Optical technology: LED lights scan the surface beneath the mouse to detect movement with a fair amount of accuracy, suitable for everyday computing and browsing.
- 2.4GHz wireless connection: This mouse connects to your computer using a wireless USB receiver and works up to 33 feet away.
- 6 buttons: Provide access to frequently used commands and functions for powerful control.
- Scroll wheel: Enables smooth, fast movement.
- Maximum of 1600 dpi: Lets you find the perfect sensitivity.
- Compatible with most versions of Windows: Works with most PCs.
Whats Included
- Adesso iMouse E90
- USB wireless receiver
- 2 AAA batteries
Product Manuals
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Make precise movements with this Adesso left-handed mouse. Its vertical orientation and contoured shape offers an ergonomic experience for the user, and its wireless 2.4GHz technology has a range of 30 feet for maintaining a clutter-free work space. This black Adesso left-handed mouse has back and forward buttons for simple browser navigation.

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MX Vertical is an advanced ergonomic mouse that combines science-driven design with the elevated performance of Logitech’s MX series. The natural handshake position of MX Vertical reduces wrist pressure and forearm strain. The unique 57° vertical angle has been optimized for an ergonomic posture without compromising a pixel of performance. MX Vertical features a 4000 DPI high-precision sensor, resulting in 4x less hand movement and reducing fatigue. And the cursor speed switch allows you to instantly adjust DPI speed and accuracy with the touch of a button. MX Vertical stays powered for up to four months on a full charge – and gets three hours of use from a one-minute quick charge.

The JBuds Ergonomic Mouse offers blissful comfort with a personalized set-up for your favorite functions and tasks. With seven buttons, you have everything you need to reach working-from-home greatness, and everything you want to play your game, your way. The vertical design provides a natural angle for your wrist and hand, so switching between your favorite functions and your top devices is effortless.
| Pros for Adesso - i E90 Wireless Optical Left-Handed Mouse - Wireless - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— | Ergonomics, Battery Life, Ease of Use, Overall Performance, Button Functionality |
| Cons for Adesso - i E90 Wireless Optical Left-Handed Mouse - Wireless - Black | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Wrist Pain |
Specs
Reviews
Rating 3.2 out of 5 stars with 5 reviews
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.








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