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Two Versatile PCIe Slots
- Thunderbolt Desktop Expansion System for Power-hungry AV I/O Cards
- Supports Two Full-height, Full-length PCIe Cards, Each at Full Bandwidth
- Two x16 PCIe 3.0 Slots
- Up to Double the Bandwidth for Double the Video Channels
- Supports Every Single-width Thunderbolt-compatible non-GPU Card
- View PDF of Supported PCIe Cards
400W of Power
- Built-in 400W Power Supply with 2x 75W Auxiliary Power Connectors
- Supports Power-hungry, non-GPU Cards such as AJA Kona 5 and Blackmagic DeckLink 4K Extreme 12G PCIe Cards
- Powers On and Off Automatically with Connected Computer
Quiet Fans
- Dual Noctua Fans Offer Ultra-quiet Operation
- Temperature-controlled, Variable-speed
- Rated at 17 dbA
Thunderbolt 3 Interface
- Two Thunderbolt 3 Ports (Two Reserved for Connection to Host Computer)
- Independent Thunderbolt Connection to Each Card Slot
- 40Gbps Thunderbolt Interface Offers 3000 MB/s of PCIe Bandwidth with Thunderbolt 4 computers; 2570 MB/s with Thunderbolt 3 computers
- Compatible with Apple® M series and Intel® Thunderbolt 4 and Thunderbolt 3 Computers
- Two Thunderbolt Cables Included
- Two ThunderLok 3 Thunderbolt Connector Retainer Clips Included
Compatibility
Mac Compatibility
Mac (M series) with PCIe Cards That Have Compatible Drivers
Mac (Intel) with Thunderbolt 3 Ports
macOS® 10.12.6+
macOS Sonoma Compatible
Windows Compatibility
Windows Computer with Thunderbolt 4 Ports(1)
Windows Computer with Thunderbolt 3 Ports(2)
Windows 11 22H2 built 22621.819 and Newer
Windows 10
Linux Compatibility
Linux Computer with Thunderbolt 4 Ports(1)
Linux Computer with Thunderbolt 3 Ports
Linux Kernel 5.4+
- Sonnet Echo II DV Desktop
- 2 x Thunderbolt Cables
- 2 x Sonnet ThunderLok 3 Connector Retainer Clip for 1.64' Thunderbolt 3 Cable (2-Pack)
- Free Lifetime Customer Technical Support
- Limited 2-Year Manufacturer Warranty