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Game storageBuying guide
External drives for PS5 store your games but cannot run them
What a USB drive can and cannot do on a PS5, Sony's 250GB to 8TB rules, and three drives worth buying for game storage.
Docking stationsBuying guide
The right MacBook dock depends on which chip is inside
Base M1 and M2 MacBooks drive one external screen, M3 can drive two with the lid closed, and newer Macs do more. Pick a dock that matches your Mac.
Security camerasBuying guide
Outdoor security cameras that record without a subscription
Four outdoor cameras that save video locally with no monthly fee, chosen by how you will power them.
KVM switchesBuying guide
Dual-monitor KVM switches: match the ports before you buy
Four dual-monitor KVM switches for HDMI, DisplayPort and USB-C, and the cabling each one needs from both computers.
Latest guides & how-tos
Docking stationsBuying guide
Docking stations for three or four monitors, and what your laptop must support
How Thunderbolt, MST and DisplayLink docks reach three or four screens, and four docks that do it on Windows and Mac.
KVM switchesBuying guide
The best KVM switches for sharing one desk between computers
Five KVM switches for two to four computers, chosen by how many monitors you use and how each computer connects.
Wi-Fi routersExplained
Mesh Wi-Fi vs extender: which fixes your dead zone
An extender patches one weak room for little money. A mesh system replaces your router to cover the whole home on one network. Here is how to choose.