OWC's Helios 5S adds PCI-E to Thunderbolt 5 Macs

AppleInsider
Nov 12, 2025, 11:44 am201 pts
With support for PCIe 4.0 cards, triple 8K displays, and speeds rivaling internal storage, OWC's new expansion chassis brings workstation power to Apple's smallest desktops. OWC Helios 5S OWC has launched the Mercury Helios 5S, a new PCIe expansion chassis that taps the speed of Thunderbolt 5. Starting at…

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