Logitech Signature Comfort M840 L Wireless Optical Mouse, Black (910-007714)
$39.99
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.
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Logitech Signature Comfort M840 L Wireless Optical Mouse, Black (910-007714)
Item #: 24685558Model #: 910-007714
$39.99
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Price is $40.02
Price is $49.99
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
Staples TECH - exceptional performance at unmatched value
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Price is $9.99, Regular price was $12.49, You save 20%
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Price is $33.99
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Price is $29.99, Regular price was $45.49, You save 34%
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Price is $18.99
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Price is $5.99
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From the manufacturer
Compare similar items
| Attributes | Logitech Signature Comfort M840 L Wireless Optical Mouse, Black (910-007714) | Logitech Signature M650 L for Business Wireless Optical USB Mouse, Graphite (910-006346) | Logitech Signature Comfort Plus M850 L Wireless Ergonomic Optical Mouse, Black (910-007711) | Logitech M720 Triathlon Wireless Ergonomic Optical Mouse, Black (910-004790) | Logitech Signature M650 L Wireless Optical Mouse, Graphite (910-006231) |
|---|---|---|---|---|---|
Your product Logitech Signature Comfort M840 L Wireless Optical Mouse, Black (910-007714) Price is $39.99 | Price is $40.02 | Price is $49.99 |  Price is $44.99 |  Price is $39.99 | |
| Reviews | |||||
| Delivery Information | Pick up in 30 minutes | Free delivery by Fri, Jul 31 | Free Next-Day eligible by tomorrow | Free Next-Day eligible by tomorrow | Free Next-Day eligible by tomorrow |
| Available in my store | Yes | No | Yes | Yes | Yes |
| Multi-Device Support Type | Multi-Device | Multi-Device | Multi-Device | Multi-Device | Single Device |
| Required Battery Size | AA | AA | AA | AA | AA |
| Mouse Tracking Method | Optical | Optical | Optical | Optical | Optical |
| Pack Qty | 1 | 1 | 1 | 1 | 1 |
| OS Compatibility | Windows 10, 11, or later, macOS 12 or later, ChromeOS, Linux, iPadOS 16 or later, Android 12 or later | Microsoft Windows, Apple macOS, Chrome OS, Android, Linux | Windows 10, 11, macOS 12, Linux2, ChromeOS2, iPadOS 15, Android™ OS 12 | Windows 10 or later, Windows 8 Mac OS X 10.10 or late Chrome OS™ Android 5.0 or later | Windows, macOS, Linux, Chrome OS, iPadOS, and Android |
| Bluetooth | Yes | Yes | Yes | Yes | Yes |
| Interface Type | Bluetooth & USB | Bluetooth & USB | Bluetooth & USB | Bluetooth & USB | Bluetooth & USB |
| Height in Inches | 1.7 | 1.63 | 4.78 | 4.53 | 4.67 |
| Series or Collection | Signature Comfort M840 L | Signature | Signature Comfort Plus M850 L | M720 TRIATHLON | Signature M650 L |
| 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 |
| Mouse Style | Curved | Traditional | Curved | Traditional | Traditional |
| Wireless or Wired | Wireless | Wireless | Wireless | Wireless | Wireless |
| True Color | Black | Graphite | Black | Black | Graphite |
| Batteries Included | Yes | Yes | Yes | Yes | Yes |
| Depth in Inches | 1.74 | 4.7 | 1.74 | 1.78 | 1.65 |
| Color Family | Black | Black | Black | Black | Gray / Silver |
| Designed for Gaming | No | No | No | No | No |
| Add To Cart | Add To Cart | Add To Cart | Add To Cart |
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Price is $30.49
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