Teradek Bolt 500 SDI This is a 1:1 set consisting of a transmitter and a receiver. Operation has been confirmed. Power-on has been confirmed, and the SDI, Lemo 2-pin power connector, and mini USB port all function normally. SDI output is also working without issue. The Region is set to Japan Outdoor and will be shipped in that configuration. I was using this set until about six months ago, but recently I've been using rental equipment more often. For shipping, I've only confirmed a 1:1 connection in a single room, and I haven't tested the range. Please understand that I cannot guarantee anything beyond what is described in the photos and description. Please purchase with this in mind. There are no included accessories.