Logitech Signature M650: A quiet wireless mouse for big, small, or left hands

A mid-priced, cable-free option strikes the right balance.

Logitech Signature M650 in the rose colorway.

Enlarge / Logitech Signature M650 in the rose colorway. (credit: Scharon Harding)

Specs at a glance: Logitech Signature M650
Sensor Optical (model not disclosed)
Connectivity options Bluetooth Low Energy or 2.4 GHz dongle
Programmable buttons 3
Onboard profiles 0
Lighting None
Size Standard: 4.22×2.43×1.49 inches
(107.19×61.80×37.8 mm)
Large: 4.65×2.58×1.63 inches
(118.19×65.65×41.52 mm)
Weight Medium: 3.57 ounces (101.2 g)
Large: 3.92 ounces (111.2 g)
Warranty 1 year
Price (MSRP) $40
Other perks AA battery included
(Ars Technica may earn compensation for sales from links on this post through affiliate programs.)

Many mice offer very basic functionality—left-click, right-click, scroll wheel, and not much more. Others boast a range of programmable buttons, premium sensor specs, USB-C charging, and other features for power users. But what if you don't need that extreme level of functionality but don't want something cheap and bare-bones, either?

Released this past week, the Logitech Signature M650 wireless mouse is a middle-ground device that supports Windows, macOS, Linux, Chrome OS, iPadOS, and Android. It doesn't have the most advanced features, but it isn't basic, either. And by skipping some add-ons, like multiple Bluetooth profiles, the mouse is able to maintain an affordable $40 price point.

Logitech's latest cord-free mouse also comes in three different versions: a standard size, a large size, and a large left-handed version, providing something for everyone—unless you have a smaller left hand, that is.

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Pregnant people are still not getting vaccinated against Covid

Misinformation and muddled public health messaging have failed expectant parents.

Pregnant people are still not getting vaccinated against Covid

Enlarge (credit: Getty | Dmitry Rogulin )

Calendar year three into the pandemic, and vaccination coverage among pregnant people remains staggeringly low.

According to data from the US Centers for Disease Control and Prevention, as of January 1, just over 40 percent of pregnant people in the United States between age 18 and 49 were fully vaccinated prior to pregnancy or during their pregnancy, compared with 66 percent of the general population over the age of 5. For Black pregnant people, the figure plummets to about 25 percent. Data for the United Kingdom is a little less up to date, but in August 2021 just 22 percent of women who gave birth were fully vaccinated.

And with Omicron running rampant, this is a problem. At the end of 2021, the UK’s vaccine watchdog, the Joint Committee on Vaccination and Immunization, announced that pregnant women would be made a priority group for vaccination, after reams of research has shown just how vulnerable the group is to Covid.

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David Bowie ist wieder online

Die Berliner Galerie Camera Work hat eine rein virtuelle Ausstellung mit hochkarätigen Porträtfotos von Superstar David Bowie anlässlich seines 75. Geburtstags erstellt

Die Berliner Galerie Camera Work hat eine rein virtuelle Ausstellung mit hochkarätigen Porträtfotos von Superstar David Bowie anlässlich seines 75. Geburtstags erstellt