Best Buy has the Razer Ripsaw x USB Capture Card with Camera Connection (4K 30FPS, ‎RZ20-04140100-R3M1) on clearance for $64 with free shipping. Dedicated capture card that connects your favorite cameras directly to your stream. Up to 4K 30 FPS or 1080p 60 FPS video. Has an HDMI 2.0 and USB 3.0 Connectivity.