This is for an AJA Video Sytems HA5 - HDMI TO SDI/HD-SDI converter. It was removed from a working system.

I have more than one available, but all in good shape aside from scratches on the bottom. The photos are typical of all of them.

It comes with the original power supply.

From AJA:

The HA5 converts HDMI to SDI or HD-SDI. Up to eight channels of HDMI audio are embedded into
the SD/HD-SDI output allowing a convenient single cable audio/video connection. The HA5
provides two SD/HD-SDI outputs and supports long HDMI cables on the input. The HA5 is useful for
connecting HDMI cameras to SD/HD-SDI equipment