HDMI to RF coaxial converter transforms HDMI digital signal to RF analog signal. Use the remote control to adjust screen position, amplitude, brightness, contrast, and chroma. Connect DVD/Blu-ray players, game consoles, set-top boxes, or PC computers with HDMI output to older TVs via coaxial analog signal. Display multimedia content from laptops on large-screen projectors. HDMI-compatible coaxial output allows long-distance signal transmission through coaxial cables for use in different rooms. Specifications: Size: 10 x 6.5 x 2 cm Material: ABS Color: As shown in pictures Note: Slight color variations may occur due to different screen resolutions. Minor measurement deviations may exist due to manual measurement. Package Includes: 1 x Coaxial Converter 1 x Manual 1 x S-Video Cable 1 x Remote Control