DIY HDMI Cable Parts - Straight HDMI Socket Adapter : ID 3551 : $6.50 : Adafruit Industries, Unique & fun DIY electronics and kits
Female RCA to HDMI Cable Converter with HDMI and RCA Cables, CVBS Composite AV to HDMI Converter, RCA HDMI Adapter, Full HD 720P/1080P Output Switch for N64/ PS2/ Wii with Male RCA -