I bought something similar on eBay recently from a seller named "neewer". It's an HDMI to VGA active adapter that is self-powered and does not provide audio. It was around $10 with free shipping. I bought it not for AV but for my Raspberry Pi single-board computer to use with some cheap old VGA monitors I had. For that purpose it works great, it is able to take the digital stream and output most any HDMI-mode resolution (I'm using 1024x768, but it should support up to 1920x1080). I haven't tried an HDCP stream though. It cannot "pass through" HDCP because HDCP is a digital encryption and VGA is an analog connection. The HDCP protection cannot be converted to anything, if it doesn't decode it it might just output scrambled mess or not work at all. I would guess that it does work, however, as the HDCP master key was leaked a few years back. It may not be "legitimate" but it most likely will work, at least if they haven't revoked whatever fake key it uses.