Keyboard and terminal serial adapter

To complement the AlphaServer, I've acquired a DEC LK450 keyboard with a PS2 connector. It arrived pretty filthy, but cleaned up nicely, and works fine when tested on a Linux box:

Also bought a DEC H8571-J DB9 RS232 to MMJ adapter:

This will be used by a DEC VT510 which is also due soon. Hopefully it won't be here for too long before I actually have a use for it...