This HDMI to VGA convertor converts an HDMI signal to a VGA signal allowing you to connect a HDMI output from your Raspberry Pi laptop ultrabook or desktop computer to a VGA enabled monitor or projector.
HDMI to VGA Converter with audio converts a HDMI digital signal into a VGA analogue signal for use with VGA displays it also has a 3.5mm stereo socket to output sound to devices such as speakers.
SVGA to HDMI converter can convert the analogue VGA signal coming from your PC into a digital HDMI signal. This allows you to connect your older desktop or laptop to a new monitor or HD TV.