Check the listing for details. Teradek Cube 155 & 355 - BEST DEAL!. Condition: Used. Listed at 1800.00 USD. A used Teradek 155 Transmitter and 355 Receiver Set. Supplied with Aerials only. I may have some power options is the buyer wishes to discuss pre purchase. I haven't been used in some time so I have performed some fundamental testing on these: I got both units powered up and to joined to a local area wireless network.Fed HD-SDI signal in and taken have succesfully taken an HD-SDI signal out - yes they work! I successfully performed the same test with the 155 generating it's own wireless network. These two units can be used in a large number of ways - I have just tested the basic functionality. These are complex beasties and will require some technical know how and perseverance to unlock their full potential IE - as streaming and remote stream decoding devices. But I can confirm they are successfully pairing and sending HD-SDI signal over a shared network. You may wish to update firmware - I could not do this as I don't have a computer running the correct OS - nor do I have the time to pursue this further. As with all teradek units (and I have owned many). There is always a small chance of malfunction during firmware upgrade (this can be remedied by Teradek). It must be understood that any unsuccessful firmware upgrades attempted by the buyer are at the buyers risk and not the vendors - no refund can be given due to failed firmware upgrades attempted by the buyer. Please check my feedback I have sold many expensive electrical items on ebay - my descriptions are always honest. BEST PRICE ON EBAY - GRAB A BARGAIN! To be send from New Zealand via International Courier.