Sonnet DuoModo Echo III Thunderbolt 3 to PCIe Expansion Module

Connect to more adapter cards with the DuoModo Echo III Thunderbolt 3 to PCIe Expansion Module from Sonnet. Featuring a PCIe 3.0 x16 and two x8 slots, this module accommodates three full-length, full-height PCIe adapter cards. Two Thunderbolt 3 ports allow you to connect to a host device supporting Thunderbolt 3 or 4. A total bandwidth of 2750 MB/s is supported.