DDMALL Extender USB Powered Transmitter HE 30 Review

【100% Real 4K Performance】 Extends Ultra HD 4K@60Hz HDMI video & audio from an HDMI source to a remote display up to 230ft (70m) over a single CAT5e/CAT6 cable with no latency and no signal loss. Extends Full HD 1080p up to 295ft (90m). Supports HD audio for a full range of audio formats, such as Dolby True HD, DTS-HD Master audio, LPCM, DTS, Dolby-AC3/DSD, etc. Compliant with HDMI 2.0, HDCP 2.2 and HDCP 1.4. Supports HDR for vibrant video. Supports YCbCr 4:4:4, 4:2:2 and 4:2:0 Chroma color. 【Easy Powering】 Powered by universal USB connection, no proprietary AC power adapters required. Supports POC (Power Over Cable), only need to power on the receiver unit. Perfect for projection system, digital signage, and extending from where power outlet may be limited. 【Super Easy Setup】 Featuring a small footprint and a built-in HDMI Type-A male connector that connects directly to your source and display, reducing clutter by eliminating the need for extra HDMI cables. Compact size that can be hidden in the back of TV, projector, monitor and various devices simply, and be powered from the nearby USB port. No cable mess. No power adapters required. 【Truly Plug & Play】 No external driver or software needed. Auto EDID Emulation technology allows the extender to copy EDID information from EDID compliant displays and assures accurate display performance. Simply plug and play, no extra configuration needed. 【Buy with Confidence】 ESD protection inside, supports 24/7 working. FCC, CE & RoHS compliant. DDMALL has over 20 years’ experience in designing and manufacturing Pro A/V products. Our passion for unique design brought our vision, and products, to life. We believe in our products, that’s why we are confident in offering 3-Year worry-free manufacturer warranty and free lifetime technical support. If you have any questions, please do not hesitate to contact us. We're always standing by to help.