Logitech M191 Mouse

The Logitech M191 Wireless Mouse is essentially a variant of the M190, sharing almost all core features but with subtle differences based on market region or distribution (e.g. retail vs. OEM) and is available at Mobihub Electronics Kenya. In most cases, the M191 is identical in shape, performance, and hardware to the M190, but may carry a different model name due to regional branding or minor firmware differences.

Here’s a detailed professional description of the Logitech M191:

Logitech M191 Wireless Mouse — Full Feature Description

1. Design and Ergonomics

• Full-Size Ergonomic Shape:
  The Logitech M191 is a full-sized wireless mouse, shaped to support the palm and fingers during extended use. Its design is contoured for right-handed users, providing better ergonomics compared to compact or ambidextrous models.

• Natural Hand Positioning:
  With a gently sloped top and sculpted sides, it allows the hand to rest in a relaxed position, reducing strain during prolonged usage.

• Textured Grip Zones:
  The side panels are textured (non-slip plastic) to offer better control during movement. There are no rubber elements, but the plastic texturing provides sufficient grip.

• Color Options:
  The M191 is typically available in multiple color accents—usually graphite/black, blue, or red—offering a slightly more modern aesthetic compared to basic black mice.

2. Wireless Connectivity

• 2.4 GHz Wireless via USB Nano Receiver:
  Uses a reliable 2.4 GHz wireless connection with a range of up to 10 meters. Logitech’s advanced wireless technology ensures low-latency, lag-free input and a stable connection.

• Plug-and-Play Setup:
  No software is required for installation. Simply plug the nano receiver into a USB-A port, insert the included AA battery, and begin using it immediately.

• Nano Receiver (Not Unifying-Compatible):
  The receiver is dedicated to this device and is not compatible with the Logitech Unifying Receiver system, meaning it cannot be paired with multiple Logitech devices.

3. Sensor and Performance

• 1000 DPI Optical Sensor:
  The M191 uses a high-precision optical tracking sensor with a fixed 1000 DPI. This is suitable for office work, browsing, and everyday tasks. The sensor offers smooth tracking on most non-glossy surfaces.

• Fixed DPI:
  No DPI switching or adjustment functionality is available. The mouse has one sensitivity level, balanced for general productivity.

• Standard Scroll Wheel:
  Equipped with a notched scroll wheel offering tactile feedback and line-by-line scrolling. The wheel also serves as a middle mouse button when clicked.

4. Battery and Power Management

• 18-Month Battery Life:
  The mouse runs on a single AA battery (pre-installed in most retail packages) and features Logitech’s ultra-low power consumption system, offering up to 18 months of use depending on usage.

• Auto Sleep Mode:
  The M191 automatically enters a power-saving sleep state during inactivity, instantly waking with any movement or click, helping maximize battery efficiency.

• Low Battery Indicator:
  A small LED provides a low-battery alert when the battery approaches depletion, reducing the risk of unexpected disconnections.

5. Buttons and Functionality

• Standard 3-Button Configuration:

  • Left-click

  • Right-click

  • Scroll Wheel / Middle-click

• Silent Clicks (Optional in Some Versions):
  Some regional versions of the M191 may feature Logitech’s SilentTouch technology for quiet clicks, though this is not standard across all units.

• Non-Programmable:
  Buttons cannot be reassigned or programmed, and the device does not support Logitech Options or other customization software.

6. System Compatibility

• Operating System Support:

  • Windows 7, 8, 10, 11

  • macOS 10.10 or later

  • Linux (basic plug-and-play functionality)

  • ChromeOS

• Broad Device Compatibility:
  Since it uses a standard USB-A receiver and requires no drivers, the M191 works seamlessly with desktops, laptops, and compatible tablets or smart TVs with USB ports.

7. Durability and Build Quality

• Robust ABS Plastic Housing:
  The M191 is built with impact-resistant plastic and manufactured to Logitech’s quality standards. Though lightweight, it feels solid and doesn’t flex under pressure.

• Long Click Durability:
  Primary buttons are tested to last millions of clicks, making the M191 suitable for daily, long-term use in both home and professional environments.

• No Mouse Feet Issues:
  The underside features low-friction gliders for smooth motion on most flat surfaces, with durable Teflon-like pads.

8. Differences Between M191 and M190

Conclusion

The Logitech M191 Wireless Mouse is a solid, full-size wireless mouse ideal for users who need comfort, stability, and a dependable wireless connection at an affordable price point. While it doesn’t offer premium customization or Bluetooth support, its simplicity, long battery life, and ergonomic design make it a strong candidate for everyday productivity and professional environments.