Long-Distance HDMI Signal Extension - Transmit 4K @ 30Hz up to 328 feet using CAT6/7 Ethernet cable. Ideal for home or office use with PCs, game consoles, Blu-ray players, media players, satellite boxes, and Android boxes. For best performance, use high-quality shielded cables to ensure optimal signal quality. Power Over Cable (POC) Technology - Simplify installation with POC technology that delivers power through the same CAT6/7 cable, eliminating the need for a separate power source for the receiver. Just plug and playno drivers required, making setup fast and hassle-free. Local Loop-Out for Dual Display - Connect a display at both the transmitter and receiver ends with the Local Loop-Out feature. Enjoy minimal image quality loss thanks to M-JPEG compression technology, perfect for digital signage, meeting rooms, classrooms, gyms, bars, restaurants, and more. Zero Signal Loss & Wide Compatibility - Supports resolutions including 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, and