【4 PORT RCA to HDMI CONVERTER with UPGRADE TECHNOLOGY】Connect up to 4 composite RCA devices to a single HDMI port with this 4 port RCA to HDMI converter, supports 16:9/4:3 aspect ratios for seamless compatibility with your TV or display device. The analog to digital conversion in this module employs 10 bits maximal 162MSPS sampling, which automatically detects and converts the composite signal to 1080p (60Hz) output, bringing your media to life with sharp and realistic HD picture quality. 【SUPPORT SPECIFIC VIDEO MODES】RCA to HDMI Converter supports analog composite video formats, typically NTSC or PAL, and analog stereo audio. It converts these analog signals to digital HDMI signals, which can be used by modern TVs or display devices that support HDMI input. Please note that RCA to HDMI converters are typically designed to support standard definition video signals(480i or 576i), not HD signals. 【SUPPORT 2 SWITCHING METHODS】① Button Switch; ② IR Remote Control Switch; You can press the switch button on the box and select the exact input you want. If you are some distance away from the rca to hdmi converter, then you can also control rca to hdmi converter via the IR remote, switch the rca sources without leaving your comfortable seat. Select and view the desired rca source device just by a switch of the remote or push the front-panel push button. 【WIDE COMPATIBILITY】4 port RCA to HDMI converter is a device that allows you to connect up to four RCA (Red, White, Yellow) devices to a single HDMI port on a TV or other display device. suitable for a variety of old devices that use RCA cables, such as VCRs, DVD players, and analog gaming consoles like Sega Genesis, PS 1, PS 2, PS 3, Wii, and N64. It can also work with some video recording devices, such as VHS and camcorders. Note: NOT support HDMI Converts to AV. 【Upgrade Your Retro Gaming & Movie Nights! 】Connect 4 classic devices (Wii/PS2/DVD/VCR) to your modern TV – automatically converts fuzzy analog signals to crisp HDMI with one-touch remote switching. Plug to play. Relive childhood games & old home videos without messy cables! Package Content: 1x 4 Port RCA to HDMI converter,1 x Power Adapter, 1 xUSB Cable,1xHDMI Cable,1xRemote Control,1xUser Manual. Note: Please hook up the USB power cable (included) to 5V 1A power adapter during use (included). Item Weight 1.1 pounds Manufacturer OseTub Product Dimensions 8.27 x 5.51 x 1.14 inches