OWC lets you add workstation power to Apple's smallest desktops - Helios 5S expansion means PCI-E finally comes to Thunderbolt 5 Macs

OWC Helios 5S.

• Helios 5S brings full PCIe expansion to small Apple desktop systems
• The expansion chassis supports full-height PCIe 4.0 x4 cards efficiently
• Users can connect three 8K displays for high-end creative workflows

The move to Thunderbolt 5 has pushed OWC to rethink how external expansion should work for users who depend on small Apple desktops.