Logitech
Logitech Signature M650
Ideal for: Straightforward office use with small to medium hands and quiet clicks
View on Amazonfor Logitech Signature M650 (opens in a new tab)Buying summary
Best useDocuments and browsing with side buttons at a lower price tier.
Avoid ifYou need frequent switching between computers or want USB-C charging.
Direct alternativeThe Lift adds a vertical grip and Easy-Switch; the MX Master 4 adds a thumb wheel and advanced features.
Verified limitationsL and L Left variants have different dimensions and handedness; this profile does not cover them. · Bluetooth and USB receiver support describe connection options, not confirmed quick device switching.
How this product is assessed
- Official specifications for the standard M650, not the L or L Left. Model and availability checked on Amazon Spain on 17 September 2026.
- I have not tested this mouse. The assessment uses published connections, dimensions and features, without claiming it will fit every hand comfortably.
Technical specs
Shape and size
| Shape | Conventional |
|---|---|
| Hand | Right |
| Length | 108.2 mm |
| Width | 61 mm |
| Height | 38.8 mm |
| Weight | 101.4 g |
Connection and power
| Bluetooth | Yes |
|---|---|
| Compatible receiver | Logi Bolt |
| USB wired use | No |
| Device switching | n/a |
| Power | AA battery |
| Quiet clicks | Yes |
Good fit
- Small to medium hands that prefer a conventional mouse.
- Shared offices where quieter clicks are useful.
- People who want Bluetooth to keep a USB port free.
Not ideal for
- Anyone needing a dedicated horizontal scroll wheel.
- Larger hands that should compare the M650 L size.
Strengths
- SmartWheel for precise or faster scrolling.
- SilentTouch clicks and two customizable side buttons.
- Bluetooth or Logi Bolt receiver with basic support across several systems.
Weaknesses
- AA battery with no built-in USB charging.
- No horizontal thumb wheel like the MX Master 4.
Verified sources
- logitech.comofficial source · checked 2026-09-17
How vertical mice differ and when to consider one
Published specifications checked on 2026-09-17. No hands-on scores are assigned. “n/a” means the data has not been verified.