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
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$39.99
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Price is $79.00
Price is $33.99, Regular Price was $39.99, You save 15%
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%
Next-Day Delivery by tomorrow
30-min pickup
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Price is $29.99, Regular price was $45.49, You save 34%
Next-Day Delivery by tomorrow
30-min pickup
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Price is $18.99
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Staples TECH AC Power Cord, 6 ft, Black, Male to Male Replacement Power Cable for PCs/Monitors/Printers is Clearance
Price is $3.35, Regular price was $6.59, You save 49%
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From the manufacturer
Compare similar items
| Attributes | Logitech Signature Comfort M840 L Wireless Optical Mouse, Black (910-007714) | Apple Magic Mouse, White (MXK53AM/A) | Logitech Signature M650 L for Business Wireless Optical USB Mouse, Graphite (910-006346) | Logitech Signature M650 L Wireless Optical Mouse, Graphite (910-006231) | Logitech Signature Comfort M840 L Wireless Ergonomic Optical Mouse, Black (910-007714) |
|---|---|---|---|---|---|
Your product Logitech Signature Comfort M840 L Wireless Optical Mouse, Black (910-007714) Price is $39.99 | Price is $79.00 |  Price is $40.02 | Price is $33.99, Regular Price was $39.99, You save 15% |  Price is $43.99 | |
| Reviews | |||||
| Delivery Information | Pick up in 30 minutes | Free delivery by Tue, Jun 23 | Free delivery by Tue, Jun 23 | Next-Day Delivery by tomorrow | Free delivery by Tue, Jun 23 |
| Available in my store | Yes | No | No | Yes | No |
| Multi-Device Support Type | Multi-Device | Multi-Device | Multi-Device | Single Device | Multi-Device |
| Required Battery Size | AA | Not Applicable | 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 | MasOS 15.1 or later, iPadOS 18.1 or later | Microsoft Windows, Apple macOS, Chrome OS, Android, Linux | Windows, macOS, Linux, Chrome OS, iPadOS, and Android | Windows 10, 11, macOS 12, Linux2 Chrome OS, iPadOS 15, Android™ OS 12 |
| Bluetooth | Yes | Yes | Yes | Yes | Yes |
| Interface Type | Bluetooth & USB | Bluetooth & USB | Bluetooth & USB | Bluetooth & USB | Bluetooth & USB |
| Series or Collection | Signature Comfort M840 L | Magic Mouse | Signature | Signature M650 L | Signature Comfort Plus M850 L |
| Height in Inches | 1.7 | 0.85 | 1.63 | 4.67 | 4.78 |
| Mouse Operation | Scroll wheel with middle button | Button(s) with trackpad | Button(s) with scroll wheel | Button(s) with scroll wheel | Scroll wheel with middle button |
| Mouse Style | Curved | Traditional | Traditional | Traditional | Curved |
| Wireless or Wired | Wireless | Wireless | Wireless | Wireless | Wireless |
| Scroll Wheel | Line by line precision and super-fast speed | Multi-Touch | SmartWheel | SmartWheel | Line by line precision and super-fast speed |
| True Color | Black | White | Graphite | Graphite | Black |
| Depth in Inches | 1.74 | 4.47 | 4.7 | 1.65 | 1.74 |
| Color Family | Black | White | Black | Gray / Silver | Black |
| Weight (Ounces) | 3.63 | Data not available | 3.9 | 4.07 | 3.69 |
| Add To Cart | Add To Cart | Add To Cart | Add To Cart |
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