Logitech Signature Comfort M840 L Wireless Ergonomic Optical Mouse, Black (910-007714)
$43.99
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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.
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Logitech Signature Comfort M840 L Wireless Ergonomic Optical Mouse, Black (910-007714)
Item #: IM1540W66Model #: 910-007714
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Final price is $43.99
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About this product
Signature Comfort M840 L offers comfort and productivity so that work flows effortlessly.
A wireless mouse with sculpted design, and more, to offer all-day comfort.
- 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.
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Price is $9.99, Regular price was $12.49, You save 20%
Delivery by Tue, Jun 23
30-min pickup
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Price is $29.99, Regular price was $45.49, You save 34%
Delivery by Tue, Jun 23
30-min pickup
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Price is $18.99
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Price is $5.99
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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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Price is $33.99
Delivery by Tue, Jun 23
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Price is $18.99
Delivery by Tue, Jun 23
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Price is $11.99
Delivery by Tue, Jun 23
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Price is $18.99
Delivery by Tue, Jun 23
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Price is $12.49
Delivery by Tue, Jun 23
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Price is $14.99
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Price is $11.49
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Price is $7.99
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Price is $49.99
Free delivery by Tue, Jun 23
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Price is $8.99
Delivery by Tue, Jun 23
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Price is $9.49
Delivery by Tue, Jun 23
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Price is $5.99
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Price is $22.49
Delivery by Tue, Jun 23
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Price is $12.99
Delivery by Tue, Jun 23
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Price is $30.99
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From the manufacturer
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| Attributes | Logitech Signature Comfort M840 L Wireless Ergonomic Optical Mouse, Black (910-007714) | 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 Comfort Plus M840 L Wireless Ergonomic Optical Mouse, Off White (910-007710) | Logitech Signature M650 Wireless Optical Mouse, Rose |
|---|---|---|---|---|---|
Your product Logitech Signature Comfort M840 L Wireless Ergonomic Optical Mouse, Black (910-007714) Price is $43.99 |  Price is $39.99 |  Price is $49.99 |  Price is $54.98 |  Price is $47.75 | |
| Reviews | |||||
| Delivery Information | Free delivery by Thu, Jun 25 | Pick up in 30 minutes | Free delivery by Tue, Jun 23 | Free delivery by Thu, Jun 25 | Free delivery by Thu, Jun 25 |
| Available in my store | No | Yes | Yes | No | No |
| 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 |
| Series or Collection | Signature Comfort Plus M850 L | Signature Comfort M840 L | Signature Comfort Plus M850 L | Signature Comfort M840 L | Signature M650 |
| Bluetooth | Yes | Yes | Yes | Yes | Yes |
| Interface Type | Bluetooth & USB | Bluetooth & USB | Bluetooth & USB | Bluetooth & USB | Bluetooth & USB |
| Mouse Operation | Scroll wheel with middle button | Scroll wheel with middle button | Button(s) with scroll wheel | Button(s) with scroll wheel | Button(s) with scroll wheel |
| Mouse Style | Curved | Curved | Curved | Curved | Traditional |
| Wireless or Wired | Wireless | Wireless | Wireless | Wireless | Wireless |
| Scroll Wheel | Line by line precision and super-fast speed | Line by line precision and super-fast speed | Yes | Scroll-wheel with middle click | SmartWheel |
| OS Compatibility | Windows 10, 11, macOS 12, Linux2 Chrome OS, iPadOS 15, Android™ OS 12 | 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 10, Windows 11, macOS 12, ChromeOS, Linux, iPadOS 15, Android 12 | Windows, macOS, Linux, Chrome OS, iPadOS, and Android |
| True Color | Black | Black | Black | Off White | Rose |
| Warranty Information | 1 Year | 1 Year | 1 Year | 1 Year | 1 Year |
| Color Family | Black | Black | Black | White | Pink |
| Mouse Number of Buttons | 6 | 6 | 6 | 6 | 5 |
| Weight (Ounces) | 3.69 | 3.63 | 3.63 | 3.63 | 3.58 |
| Add To Cart | Add To Cart | Add To Cart | Add To Cart |
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