Features:😁😁 -Round yarn cotton net style, -using PP yarn cotton net body, -wear-resistant, scratch-resistant, -strong flexibility, -home decoration wiring is safe to use Q&A😀😀 1. The product is connected to a computer and a monitor, what should I do if the monitor image freezes? Answer: The problem of image freeze should be poor signal contact. You can reconnect the source end. If an extension cable is added, you can remove the extension cable and connect it directly to the product. 2. Does the product support hot swap? Answer: The 19th pin in the HDMI cable is the HPD (hot plug detect) detection pin, and our product has this PIN connection, so it can support hot plugging. 3. Does the product support EDID and HDCP protocols? Answer: The product supports the transmission of EDID and HDCP protocols. 4. Does the product support ARC? Answer: Yes, but pay attention to the need to connect the product to the HDMI port that supports ARC. 5. Does the product support HDR? Answer: Supported. For example, common formats are HDR10, HDR 10+, HLG, etc. 6. What audio does the product support? Answer: Support AC3, DTS, LPCM 5.1, 7.1, sound and picture synchronization