Logitech

Logitech B100 Black USB Optical Mouse

Name: Logitech B100 Black USB Optical Mouse
Brand: Logitech
SKU: B100

★★★★★4.6 (365 reviews)

The Logitech B100 delivers reliable optical tracking and ambidextrous comfort for everyday computing at a budget-friendly price.

$7.99*$9.99Save 20%

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Logitech B100 Optical USB Mouse is built for users who want straightforward, reliable input without unnecessary complexity. Its symmetrical body accommodates both left- and right-handed users equally well, and the smooth optical sensor delivers consistent 1000 DPI tracking on most surfaces. Three standard buttons — left, right, and a clickable scroll wheel — cover all essential navigation and browsing functions.

With a generous 5-foot 9-inch cable, the B100 connects via USB and is recognized instantly on Windows, macOS, and Linux systems with no driver installation required. It's an ideal choice for office workstations, shared computers, or anyone who needs a spare mouse that just works. While it forgoes premium features like wireless connectivity or adjustable sensitivity, its simplicity and durability make it a practical everyday tool.

Key Features

Precise cursor control lets you work and navigate more efficiently

Specifications

Brand

Logitech

Model

B100

Connectivity

USB (Wired)

Tracking Technology

Optical

DPI

1000

Buttons

Cable Length

5'9"

Design

Ambidextrous

Compatibility

Windows XP/Vista/7, Mac OS X 10.3.9+, Linux Kernel 2.4+

Pros & Cons

👍 Pros

Ambidextrous design works comfortably for both left- and right-handed users
Simple plug-and-play USB connection with no drivers needed
Lightweight and compact form factor is easy to travel with
Broad OS compatibility including Windows, macOS, and Linux

👎 Cons

Fixed 1000 DPI is not adjustable for users who prefer higher sensitivity
No scroll wheel tilt or additional programmable buttons beyond the standard three
Wired-only connection with no wireless option
Basic design lacks ergonomic contouring for extended use sessions

Frequently Asked Questions

Does the Logitech B100 require driver installation?

No, the B100 is plug-and-play over USB and works without additional driver software on supported operating systems.

Is the Logitech B100 suitable for left-handed users?

Yes, it features a symmetrical, ambidextrous design that is comfortable for both left- and right-handed use.

What is the DPI sensitivity of the B100?

The B100 has a fixed optical resolution of approximately 1000 DPI, which is well-suited for general productivity tasks.

How long is the USB cable on the B100?

The cable length is 5 feet 9 inches, providing plenty of reach for most desktop setups.