Monoprice 113347 BlackbirdTM 4K Series HDMI Audio Inserter, Black 2.3 x 7 x 9.5

Epiphan Webcaster X2 - The Simplest Encoder for Facebook, YouTube, and More.

gofanco Prophecy 4K 60Hz HDMI Audio Extractor & Embedder via S/PDIF Toslink + 3.5 MM Stereo, 4K 60Hz YUV 4:4:4, HDR, HDMI 2.0a, HDCP 2.2, 18Gbps, ARC, CEC, Audio Extraction & Embedded

Blackmagic Design Micro Converter SDI to HDMI (with Power Supply) BMD-CONVCMIC/SH/WPSU

Sescom SES-A-V-SYNC A/V Lip-Sync Corrector-by-Sescom

Decimator MD-HX HDMI and SDI Cross Converter with Scaling & Frame Rate Conversion

Tripp Lite HDMI Audio De-Embedder/Extractor, UHD 4K x 2K @ 30Hz (P130-000-AUDIO)

OREI HD-102 1x2 1 Port HDMI Powered Splitter Ver 1.3 Certified for Full HD 1080P & 3D Support (One Input To Two Outputs)

AmazonBasics High-Speed HDMI Cable, 3 Feet, 3-Pack

OREI HDS-102 1x2 HDMI Splitter Powered 1080P V1.4 Certified Duplicate Screen with 3D Resolutions - 1 Source onto 2 Displays

gofanco HDMI Extender 4K 60Hz (4:2:0 8-bit) HDBaseT Over CAT5e/CAT6/CAT7 Cable with Bi-Directional IR, PoC - Up to 70 Meters (230 feet) @ 1080p 60Hz 40 Meters (130 feet) @ UHD, HDCP 2.2 (HDbaseT-Ext)