【2 Ports RCA Input】Our double RCA to HDMI converter supports 2 ports RCA input, and use the switch button to select the input port and converts it into HDMI signal. It's handy to connect 2 RCA devices to one HDMI display. Helps you to avoid plugging & unplugging cables frequently when connecting two RCA devices. | 【4 : 3 & 16 : 9 Aspect Ratio Switch】This RCA HDMI adpater supports 4 : 3/16 : 9 aspect ratio switch, great visual experience for widescreen content or games that require a 4 : 3 display. | 【2 F-F RCA Couplers Included】This two Composite to HDMI adapter includes 2 RCA female to female couplers so that you can connect any devices with male or female RCA output without any issues. | 【Cost-Saving】 Our 2 x RCA to HDMI converter includes all cables needed for connection(power plug not included), users don't need to purchase HDMI & RCA cables separately. What you get: 1 x dual port AV to HDMI converter; 2 x RCA female-female couplers; 2 x RCA cables; 1 x HDMI cable; 1 x USB power cable; 1 x user manual. | 【Widely Used】 This dual port AV to HDMI converter has super compatibility. Fully compatible with old game consoles with male RCA, also compatible with DVD, VHS, STB which have female RCA output.