Here are the Technical Specifications for Elgato Game Capture 4K60 Pro.
Interface:
PCIe x4
Input:
PlayStation 4, PlayStation 4 Pro, Xbox One, Xbox One S, Xbox One X, unencrypted HDMI
Output:
HDMI (lag-free pass-through)
Supported Resolutions:
Up to 2160p60 (4K)
Dimensions & Weight:
7 in x 4.76 in x 0.83 in, 9.5 oz
Requirements:
• Windows 10 (64-bit)
• 6th generation Intel Core i7 CPU (i7-6xxx) or AMD Ryzen 7 (or better)
• NVIDIA GeForece GTX 10xx / AMD Radeon RX Vega (or better)
• PCIe 2.0 or higher x4/x8/x16 slot