The Sonnet ECHO-2RDV-T5 expansion system connects via Thunderbolt 5 and lets you add two PCIe cards to a computer. It supports full-length, single-slot cards without GPUs, with an independent Thunderbolt interface and dedicated bandwidth for each slot. On computers with Thunderbolt 5, it delivers speeds of up to 6,000 MB/s per card.

• Type: PCIe expansion system
• Mounting: Rack-mount, 2U
• Expansion slots: 2 x full-length, full-height PCI Express 4.0
• Supported cards: 2 single-slot PCIe cards without GPUs
• Connectivity: 2 x Thunderbolt 5, audio
• Speed per card: Up to 6,000 MB/s on computers with Thunderbolt 5
• Power supply: 400 W, universal
• Auxiliary power connectors: 2 x 75 W
• Cooling fans: 2 built-in
• Package contents: 2 Thunderbolt 5 cables