It will support PS/2 keyboards and VGA. Intended to be a learning platform for RISC-V coding, it’s only got 2k of RAM. (I tried finding a 3rd party source for this announcement but I struck out, so I’m linking the actual olimex webpage. Not affiliated with them, just thought this looked neat.)
Even at this price point isn’t it more economic and sustainable to emulate a RISC-V device with already owned hardware. Especially since it’s so low powered.
And an emulator doesn’t require you to find a PS/2 keyboard.