This is a stationary wireless tuner that can accommodate up to two 800MHz band wireless tuner units WTU-1710 (sold separately). By using the separately sold rack-mount brackets, it can be mounted in an EIA standard rack. Please refer to the manufacturer's official page below: https://www.toa.co.jp/products/detail/wt750b Power-on has been confirmed, but operational verification has not been performed. Please bid with this in mind. *Everything in the photos is included.