Hot Tips: This HDMI splitter 1 in 2 output is designed to expand the original interface of high-end devices, reduce frequent insertions, and minimize connector wear. This model supports simultaneous display on two identical monitors only. Mixed display with different models or sizes is not supported; however, alternate usage is possible. Wide Compatibility: The HDMI splitter with 2-output cable allows connection of an HDMI-compatible source device such as HD-DVD, PS3, laptop, or HDTV to two display devices such as TV, projector, monitor, LCD TV, plasma display, or digital TV. Support HD Image: Supports video resolutions including 480i, 480p, 720p, 1080i, and 1080p. Does not support HDCP or MacBook devices. Not compatible with TV boxes or cable boxes such as Roku or TV. Good Quality: Features gold-plated connectors, a flexible rubber jacket, and a durable design without padding. No external power required. For optimal performance, use with a standard HDMI 1.4 or higher cable, and keep cable length under 16 feet to prevent signal loss. Cable Length: 30 cm. Equipped with a standard HDMI male to female interface (approximately 14mm wide). Connector constructed with pure copper, non-magnetic material, and 24K ultra-thick gold plating for superior corrosion and wear resistance. Ensures stable data transmission.