Logitech Signature Comfort M840 L Wireless Optical Mouse, Black (910-007714)
$40.99
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Highlights
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- Comfy grip, every click: Contoured mouse shaped for right-handed use and adapted for most hand sizes, this comfortable mouse with cozy side grips make your workday more comfortable
- Scroll faster, stay focused: Scroll line by line or fly through pages with SmartWheel; quiet clicks reduce noise in shared or home offices
- Make it yours: Customizable buttons via Logi Options+ adapt to your tasks and help you do more; in the app you can boost productivity across apps, adjust DPI levels and personalize your workflow.
Logitech Signature Comfort M840 L Wireless Optical Mouse, Black (910-007714)
Item #: IM1540W66Model #: 910-007714
$40.99
Discontinued soon
Free Returns
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About this product
A wireless mouse with sculpted design, and more, to offer all-day comfort
Discover Signature Comfort M840 L, created for all-day comfort with a natural shape for right hands and cozy side grips. Enjoy smooth SmartWheel scrolling and quiet clicks—making every navigation peaceful and precise. Effortlessly switch between up to three devices with Bluetooth and Easy-Switch, with no dongle required. Connect wirelessly across Windows, macOS, Chrome OS, Linux, iPadOS, and Android for a seamless working experience. With up to 24 months of battery life, you can work, create, and stay connected with fewer interruptions and more focus.
- Comfy grip, every click: Contoured mouse shaped for right-handed use and adapted for most hand sizes, this comfortable mouse with cozy side grips make your workday more comfortable
- Scroll faster, stay focused: Scroll line by line or fly through pages with SmartWheel; quiet clicks reduce noise in shared or home offices
- Make it yours: Customizable buttons via Logi Options+ adapt to your tasks and help you do more; in the app you can boost productivity across apps, adjust DPI levels and personalize your workflow.
- Simple connections: Connect this multi-device mouse with Bluetooth pairing, then swap up to 3 devices instantly with Easy-Switch—just a tap, no dongle needed; perfect for multitasking
- Power that just keeps going: Logitech Signature Comfort M840 L wireless Bluetooth mouse stays powered up for up to 24 months—no constant battery changes
- Works on nearly any platform: Compatible with Windows, macOS, Chrome OS, Linux, ipadOS and Android; one mouse for all your devices and desk setups
- Designed for sustainability: The plastic parts of Signature Comfort M840 L are made with a minimum of 50% post-consumer recycled plastic
Logitech Signature Comfort M840 L Wireless Mouse, Bluetooth Mouse with Silent Clicks, SmartWheel, Customizable Buttons, Multi-Device Compatibility for Windows, MacOS, iPadOS.
Staples TECH - exceptional performance at unmatched value
Page 1 of 5
Price is $7.49
Delivery by Tue, Oct 20
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Price is $13.99
Delivery by Tue, Oct 20
30-min pickup
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Price is $29.99
Delivery by Tue, Oct 20
30-min pickup
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Price is $18.99
Delivery by Tue, Oct 20
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Price is $18.99
Delivery by Tue, Oct 20
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From the manufacturer
Compare similar items
| Attributes | Logitech Signature Comfort M840 L Wireless Optical Mouse, Black (910-007714) | Logitech Signature Comfort Plus M850 L Wireless Ergonomic Optical Mouse, Black (910-007711) | Logitech Signature M650 L Wireless Optical Mouse, Graphite (910-006231) | Logitech MX Anywhere 2S Bluetooth Edition Wireless USB Mouse, Graphite (910-007232) | Logitech Signature M650 for Business Wireless Optical USB Mouse, Graphite (910-006272) |
|---|---|---|---|---|---|
Your product Logitech Signature Comfort M840 L Wireless Optical Mouse, Black (910-007714) Price is $40.99 |  Price is $49.99 |  Price is $33.99, Regular Price was $39.99, You save 15% |  Price is $79.69, Regular Price was $88.93, You save 10% |  Price is $39.99 | |
| Reviews | |||||
| Delivery Information | Free delivery by Thu, Oct 22 | Free delivery by Tue, Oct 20 | Delivery by Tue, Oct 20 | Free delivery by Thu, Oct 22 | Free delivery by Thu, Oct 22 |
| Available in my store | No | Yes | Yes | No | No |
| Multi-Device Support Type | Multi-Device | Multi-Device | Single Device | Multi-Device | Multi-Device |
| Pack Qty | 1 | 1 | 1 | 1 | 1 |
| Bluetooth | Yes | Yes | Yes | Yes | Yes |
| Series or Collection | Signature Comfort M840 L | Signature Comfort Plus M850 L | Signature M650 L | MX Anywhere 2S Bluetooth Edition | Signature |
| Mouse Operation | Scroll wheel with middle button | Button(s) with scroll wheel | Button(s) with scroll wheel | Button(s) with scroll wheel | Button(s) with scroll wheel |
| Wireless or Wired | Wireless | Wireless | Wireless | Wireless | Wireless |
| Hand Orientation | Right Handed | Right Handed | Right Handed | Right Handed | Right Handed |
| True Color | Black | Black | Graphite | Graphite | Graphite |
| Warranty Information | 1 Year | 1 Year | 1 Year | 1 Year | 2 Year |
| Batteries Included | Yes | Yes | Yes | Yes | Yes |
| Color Family | Black | Black | Gray / Silver | Black | Black |
| Required Battery Size | AA | AA | AA | Data not available | AA |
| Mouse Tracking Method | Optical | Optical | Optical | Data not available | Optical |
| OS Compatibility | Windows 10, 11, or later, macOS 12 or later, ChromeOS, Linux, iPadOS 16 or later, Android 12 or later | Windows 10, 11, macOS 12, Linux2, ChromeOS2, iPadOS 15, Android™ OS 12 | Windows, macOS, Linux, Chrome OS, iPadOS, and Android | Data not available | Microsoft Windows, Apple macOS, Chrome OS, Android, Linux |
| Height in Inches | 1.7 | 4.78 | 4.67 | Data not available | 1.5 |
| Mouse Style | Curved | Curved | Traditional | Traditional | Traditional |
| Weight (Ounces) | 3.63 | 3.63 | 4.07 | Data not available | 3.57 |
| Add To Cart | Add To Cart | Add To Cart | Add To Cart |
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