Logitech M221-Silent Optical Wireless Mouse (Black)

LESS NOISE, MORE FOCUS

Stay focused on your work without noise distractions. Logitech’s own SilentTouch Technology reduces over 90% 2Sound level comparison between Logitech M221 and Logitech M170. Left click dBA measured by an independent lab at 1m. of clicking sounds, all while ensuring the mouse performs its best. That means you can feel every single click but hear virtually nothing.

COMFORTABLE SHAPE, COMPACT DESIGN

Stay productive longer with the comfortable, contoured shape that follows the natural curve of your hand. Compact and wireless, the mouse fits easily with your laptop in a bag—so you can take it anywhere you work. M221 is designed to be equally comfortable for both left- and right-handed users.

EASY NAVIGATION, PRECISE CONTROL

Navigate easier with a controlled line-by-line scrolling experience. No more annoying missed clicks—the optical sensor allows you to track with smooth and accurate cursor control on almost any surface.

QUALITY YOU CAN RELY ON

The mouse is built using the same high quality standards that have made Logitech the global leader for mice and keyboards3Based on independent sales data (in units) aggregated for Logitech mice and keyboards from major global markets including Canada, China, France, Germany, Indonesia, Republic of Korea, Russian Federation, Sweden, Taiwan, Turkey, UK, US (July ’19 - July ’20 period). Retail channel only.. Durable and reliable, M221 also works up to 18 months 4Battery life may vary based on use and computing conditions. without changing batteries thanks to the on/off switch button and auto-sleep power-saving mode.

PLUG & PLAY SIMPLICITY

M221 is compatible with Windows®, macOS, Chrome OS™ and Linux® and works instantly when you plug the USB receiver into your computer or laptop. The receiver also provides a strong, reliable connection within up to 10 meters5Wireless range may vary based on user, environmental and computing conditions..

INCREASED PRODUCTIVITY

Get more done by adding M221 to your laptop. According to a recent study, laptop users who chose this mouse over a touchpad were 50% more productive6Based on throughput computation in bits/second combining speed and accuracy averaged for all devices participating in the study. Logitech Ergonomic Lab study on 23 participants in (Oct / 2019) with two Logitech standard mice and two standard, embedded trackpads and worked 30% faster7Based on bits/second for averaged movement time for all devices participating in the study. Logitech Ergonomic Lab study on 23 participants in (Oct / 2019) with two Logitech standard mice and two standard, embedded trackpads

DECADES OF DESIGN EXCELLENCE

We bring over 25 years of expertise and innovation creating mice of various sizes and shapes that provide an extra degree of comfort. Our solutions are meticulously crafted to fit right- or left-handed users, making it easier to find the product that’s right for you.

DIMENSIONS
Mouse
Height: 99 mm
Width: 60 mm
Depth: 39 mm
Weight (with batteries): 75.2 g
USB Receiver
Height: 14.4 mm
Width: 18.7 mm
Depth: 6.1 mm
Weight: 1.8 g

SYSTEM REQUIREMENTS
USB Receiver
Required : Available USB port
Windows 7, 8, 10 or later
macOS 10.5 or later
Chrome OS
Linux® Kernel 2.6+

TECHNICAL SPECIFICATIONS
SilentTouch Technology
90% noise reduced Left/Right-click, Middle click 8Sound level comparison between Logitech M220 and Logitech M170. Left click dBA measured by an independent lab at 1m.
Sensor technology
Smooth optical tracking
DPI (Min/Max): 1000±
Buttons
Number of buttons: 3 (Left/Right-click, Middle click)
Scrolling
Line-by-line scrolling
Scroll Wheel: Yes, 2D, optical
Battery
Battery: 18 months 9Battery life may vary based on user and computing
Battery Details: 1 x AA (included)
Connectivity
Connection Type: 2.4 GHz USB wireless connection
Wireless range: 10 m 10Wireless range may vary based on user, environmental and computing conditions.
Connect / Power: Yes, on/off switch
Optional software
Logitech Options

PACKAGE CONTENTS
Mouse
Nano receiver
1 AA battery (pre-installed)
User documentation

WARRANTY INFORMATION
3-year Limited hardware warranty

PART NUMBER
Charcoal: 910-004886
Blue: 910-004887
Red: 910-004888

Product Inventory

• Inventory can transfer between online shop and retail stores, please check with customer service before purchasing out of stock products.
• If both the online shop and retail stores inventory show out of stock, customers are welcome to place an order.
• Please click on "View More" button under Stock in-store to confirm the location of the in-stock store.

Delivery Service

• Delivery of in-stock products usually takes 1-3 working days, Monday to Friday during 09:00-18:00, delivery is limited to Hong Kong Area
• Delivery to your door: Free delivery for orders over HKD$900, HKD$50 delivery charge applies if order amount is less than HKD$900. (Except for some special-priced products)
• Pick-up from SF Station / EF-Locker: Free delivery for orders over HKD$900, HKD$50 delivery charge applies if order amount is less than HKD$900. (Except for some special-priced products)
• Some products stated "Except for in store pickup, this product requires additional delivery charge :$90 / $50" need to charge $90 or $50 for delivery
• Eye-Catching Delivery Specials：When buying 3 items with the "Eye-Catching Delivery Specials" tag, you can enjoy the free delivery service.
  
• Self-pickup from Wellent Store：Free of charge

Payment Method

• We accept the following credit cards: VISA, MASTER CARD, AE (We will not record your credit card information)
• We accept different online payment method: PayMe、WeChat Pay、Alipay HK、Octopus Card and Tap&Go

• We accept bank transfer, cheque and FPS payment.

  Bank Account / Cheque payable to： Wellent System Consultants Ltd.

  滙豐銀行 / HSBC : 178-384376-838

  中國銀行 / BOC : 033-665-10207389

  渣打銀行 / SCB : 329-0-034196-7

  『FPS』 ID:105424469

• After finishing payment through bank transfer, cheque and FPS, please upload the receipt to the User Centre or send to Whatsapp: 9014 9700 or E-mail eshop@wellent.com

Request for Quotation

• If you would like to request for a quotation, please provide the product list, company/organization English name, delivery address, contact person, phone number, and email address to our customer service through WhatsApp 9014 9700 or Email sales@www.wellent.com
• For eligible company, organization and school, we could provide payment period or cash on delivery, the longest payment period is 30 days. For more information, please contact our customer service.
• We also accept HSBC Purchasing Card

Product Warranty

• All products sold in this website are 100% Hong Kong official authorized product, with warranty and local vendor.
• Please keep the receipt for warranty purpose. Please contact vendor directly for details about warranty.
• Consumable products such as ink cartridges, toner, opened software are not eligible for product return, please contact the vendor for more information about warranty.
• Some products need to be inspected by the authorized dealer, those products can only be replaced after receiving the inspection paper. Products include but not limited to: Desktop, Notebook, Printer, etc.
• If customers find that the product does not meet the production standards (not involving artificial damage), please contact customer service within 7 days for replacement procedures.