Sonnet Technologies has announced a new chassis that allows users to use up to three PCI Express cards externally on Thunderbolt 3 computers, including Apple Silicon Mac devices.Credit: Sonnet TechnologiesThe Echo III expansion system supports up to three full-length PCIe cards simultaneously, and connects to a computer via a single Thunderbolt 3 cable. That makes it useful for professional users on Apple machines like the MacBook Pro, Mac mini, or iMac.Read more