Name: Sonnet eGFX Breakaway Box Thunderbolt 3 to eGPU PCIe Card Expansion System with 350W Power Supply
Brand: Sonnet
SKU: SNG350WTB3Z
Price: 258.99 USD
Availability: Discontinued
Rating: 4.5 (2 reviews)

Sonnet eGFX Breakaway Box Thunderbolt 3 to eGPU PCIe Card Expansion System with 350W Power Supply

Sonnet eGFX Breakaway Box

Sonnet

Sonnet eGFX Breakaway Box Expansion System with 350W Power Supply

Adorama

Computers

Drives, SSD & Storage

Hard Drive Enclosures & Accessories

Sonnet Hard Drive Enclosures & Accessories

Sonnet eGFX Breakaway Box 

Top Rated Gear: Sonnet eGFX Breakaway Box Thunderbolt 3 to eGPU PCIe Card Expansion System with 350W Power Supply Mount Type: Desktop Mount

Works good

I should have purchased the larger power supply version.  Mine works fine with macOS but Windows 10 Bootcamp crashes during 4K gaming.  The GPU enclosure loses power....not the Mac.

Sonnet eGFX Breakaway Box Thunderbolt 3 to eGPU PCIe Card Expansion System with 350W Power Supply

Recommended Alternatives

Sonnet Echo III 3-Slot Thunderbolt 3 to PCIe Card Rackmount Expansion System

Sonnet Echo Express SEL Thunderbolt 3 to Low-Profile PCIe Card Expansion System

Sonnet Echo II DV 2 Slot Rackmount Thunderbolt Expansion System

Sonnet Thunderbolt 3 Upgrade Card for Echo Express III-D&III-R Expansion System