Passive hubs can prove useful, but you need to remember that the Raspberry Pi is limited in how much power it can provide the USB ports. The Raspberry Pi 4B shares 1.2A across all four ports, while ...

September 25, 2025: With this update, we removed the Ring Stick Up Cam Pro Battery because it's no longer available at retailers. Our remaining selections have been vetted for currency and ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. Video doorbells are much more ...