Used briefly for my Intel MacBook Pro. Perfect working condition.
Blackmagic eGPU Specifications
• Graphics Processor (GPU): AMD Radeon Pro 580
• Video Memory: 8 GB GDDR5
• Compute Units / Performance: 36 compute units, 5.5 teraflops (256-bit memory bandwidth)
• Host Charging Power: 85 watts (via Thunderbolt 3)
• Connections & Ports:
• 2 x Thunderbolt 3 (USB-C) ports
• 4 x USB 3.1 / USB 3.0 ports
• 1 x HDMI 2.0 port (supports 4K video at 60 Hz)
• Cooling: Silent thermal cooling system (approx. 18dB) with an internal 160mm fan
• Power Supply: Built-in 400W PSU (100V–240V)
• System Compatibility: Designed for Macs with Thunderbolt 3 running macOS High Sierra 10.13.6 or later (non-swappable internal GPU; Windows/Boot Camp not officially supported).