The VSP01222 is an HDMI splitter that distributes an HDMI signal to two outputs, allowing a 4K TV and a Full HD video projector to operate simultaneously. With an automatic downscaler, the 4K signal is converted to 1080p for the Full HD display, while the 4K display receives the original signal. The splitter supports 4K at 60Hz, HDR10, Dolby Vision, HDCP 2.2, and all common audio formats, including Dolby Atmos and DTS-X. Additionally, it offers an ARC pass-through function and HDMI-CEC support. A second HDMI input can be manually switched to connect another source. The splitter is not suitable for direct operation with a soundbar unless the soundbar has multiple HDMI ports.