Amazon.com: SMARTOOO 36R1 HDMI 2.0 18Gps HDR amplifier repater supports up to 20 meters HDMI cable at 4k 60HZ Compliant with HDCP 2.2 and lower with 1080P to 4k upscaler and 4k to 1080p downscaler: Home Audio & Theater

Buy SMARTOOO 36R1 HDMI 2.0 18Gps HDR amplifier repater supports up to 20 meters HDMI cable at 4k 60HZ Compliant with HDCP 2.2 and lower with 1080P to 4k upscaler and 4k to 1080p downscaler: Television & Video - Amazon.com ✓ FREE DELIVERY possible on eligible purchases