Mittenz13 unboxes the HDMI switcher sent by Koopman to test out and review. If interested in more details please watch the unboxing video. Link to the product: https://www.amazon.com/Splitter-Koopman-Aluminum-Supports-Switcher/dp/B07VFSS69R/ref=sr_1_3?keywords=koopman&qid=1572293184&sr=8-3
Koopman HDMI Switcher Unboxing
