avedio links HDMI Splitter for Soundbar +HDMI Mirror Splitter

HDMI Video & Audio Sync: Supports mirroring the same source on two HDMI display devices, or connect 4K TV and soundbar to sync output 4K HDR Dolby Vision video and Dolby Atmos 7.1ch audio. Note: Not support extended display or ARC/eARC.

• 4K HDMI Splitter: Supports up to 4K@60Hz, 2K@75/120/144Hz, and 1080P@60/120/240Hz. Compatible with ultra-wide formats like 3440×1440@60Hz or 3840×720@60Hz..., requires ≤18Gbps bandwidth. For best performance, use HDMI 2.0 cable (≤16.4ft for 4K, ≤32.8ft for 1080P)
• 4K & 1080P Mixed Resolution: Featuring M-A-B EDID dial. M- Mix: Each display shows max resolution if gap ≤1 level; A-copy A: Both displays follow Output A's EDID; Output B downscales if needed. B-Copy B: Both displays follow Output B's EDID; Output A downscales if needed
• 1x2 HDMI Splitter Duplicate/Mirror Only（Not Support Extend): avedio links HDMI Splitter can only duplicate same content from one HDMI input signal to two HDMI displays, transmit video and audio simultaneously, two displays can work at the same time. Note: This splitter not support dual-screen extension. Due to HDMI standards, it only mirrors one signal to two displays simultaneously.