Displays

A Thunderbolt dock can run two Mac displays only when the Mac itself supports that display count and the dock documents the right macOS connection path.

Updated May 2026. Thunderbolt docks aren't fancy USB hubs — you're paying for stability and real bandwidth. Six docks actually worth buying for MacBook and Windows in 2026, with honest notes on dual-display limits, drive performance, and the firmware bugs nobody warns you about.

Most ‘MacBook USB‑C hubs’ are fine. until you add a second display, fast storage, and a flaky HDMI cable. Here’s what actually matters, what to buy, and what to avoid.