Razer DeathAdder EssentialBlack · RZ01-03850100-R3M1 · UK manufacturer configuration- Weight
- 96 gThis one: 90 g
- Listed controls
- 5This one: 3
MICE
Logitech B100 Optical USB Mouse
Black · US configuration · Logitech part 910-001439
- Weight
- 90 g
- Connections
- Wired
- Listed controls
- 3
The black B100 (910-001439) is a basic wired USB-A optical mouse with left, right and middle click, line-by-line scrolling and plug-and-play setup, backed by a three-year limited warranty.
Prices & buying options
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THE ACTUAL PRODUCT
Compare with Razer DeathAdder Essential
Specifications checked 11 Sept 2026Manufacturer specifications, not a hands-on test.
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- Listed controls
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- Listed controls
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Key strengths
The symmetric shell suits either hand, it works with Windows, macOS, ChromeOS and Linux without software, and Logitech rates it for 2,700 alcohol-wipe cleaning cycles.
Before you buy
There are no thumb buttons or software customisation, and Logitech's pages disagree on its sensitivity (800 or 1,000 DPI).
Every specification. With its source.
Full specifications
Exact configuration: Black · 910-001439 · US manufacturer configuration
19 specifications in 5 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”.
Sensor & tracking
4 items
- Sensor model
- Not listed by the manufacturer
The individually reviewed exact source inventory does not identify a sensor model. The published method or description is retained separately.
Source - Tracking sensitivity
- Conflicting sources
Logitech lists 1,000 DPI in the current table and 800 DPI in the product sheet and page metadata; check the listing. · Logitech's current table lists 1,000 DPI; the same page's metadata and the 2021 sheet for 910-001439 list 800 DPI.
- Maximum report rate
- Not provided
Logitech does not list this for the model. · Logitech does not list a report rate for this model.
Source - Tracking method
- Optical
Original manufacturer description: Optical tracking. This identifies optical tracking, not a named sensor model. Model-specific hardware, accuracy and performance are not inferred.
Source
Shape, weight & build
7 items
- Weight
- 90 g
Manufacturer-listed mouse weight.
Source - Body length
- 113 mm
Mouse body, length × width × height; cable excluded.
Source - Dimensions
- 113 × 62 × 38 mm (length × width × height)
Mouse body, length × width × height; cable excluded.
Source - Hand orientation
- AmbidextrousSource
- Body width
- 62 mm
Overall width, not grip width.
Source - Manufacturer cleaning claim
- Tested for 2,700 alcohol-wipe cycles
Logitech reports 2,700 alcohol-wipe cycles; it does not give the concentration used.
- Manufacturer drop-test claim
- Tested from standard school-desk height
Logitech does not give a drop height.
Connection & battery
2 items
Box, compatibility & warranty
4 items
- Manufacturer host requirements
- USB-A; Windows, macOS, ChromeOS and Linux
Logitech's current table lists Windows 7+, macOS 10.5+, Linux 2.6+ and ChromeOS; its education sheet lists Windows Vista, macOS 10.3.9+ and Linux 2.4+.
- Setup requirements
- USB plug-and-play
Plug-and-play over USB; no software needed.
Source - Limited hardware warranty
- 3 years
Limited hardware warranty; terms apply.
Source - Listed package
- Mouse; user documentation
A USB-A to USB-C adapter is sold separately.
Source
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