Used Sonnet eGFX Breakaway Box Thunderbolt 3 to eGPU PCIe Card Expansion System with 550W Power Supply GPU-550W-TB3
![Sonnet ships Thunderbolt 3 eGFX Breakaway Box 550 with sufficient power for Vega 56 PCI-E card | AppleInsider Sonnet ships Thunderbolt 3 eGFX Breakaway Box 550 with sufficient power for Vega 56 PCI-E card | AppleInsider](https://photos5.appleinsider.com/gallery/23661-30118-21633-25016-bot-top-l-l.jpg)
Sonnet ships Thunderbolt 3 eGFX Breakaway Box 550 with sufficient power for Vega 56 PCI-E card | AppleInsider
![eGPU Power Supply Upgrade (350 Watts to 550 Watts) - Thunderbolt 3 - Sonnet eGFX Breakaway Box - YouTube eGPU Power Supply Upgrade (350 Watts to 550 Watts) - Thunderbolt 3 - Sonnet eGFX Breakaway Box - YouTube](https://i.ytimg.com/vi/tl86xpvZNO8/sddefault.jpg)
eGPU Power Supply Upgrade (350 Watts to 550 Watts) - Thunderbolt 3 - Sonnet eGFX Breakaway Box - YouTube
![Sonnet eGPU Breakaway Box with Sapphire RX 580 Graphics Card - computer parts - by owner - electronics sale - craigslist Sonnet eGPU Breakaway Box with Sapphire RX 580 Graphics Card - computer parts - by owner - electronics sale - craigslist](https://images.craigslist.org/00V0V_eNHXmmdtN5r_0kE0fu_600x450.jpg)