Distribution board for connections for up to a maximum of 5 MS II to an output on the 60112 or 60113 digital connector box. An MS II Hub can be connected to both outputs on the connector box. Hence, up to a maximum of 10 MS II connected to the 60112 or 60113 connector box can be operated. The power requirements of an MS II is about 50 milliamps. Dimensions 96 x 85 x 40 mm / 3-3/4" x 3-3/8" x 1-9/16". This distribution board cannot be connected to the CS II! You must use item numbers 60125 and 60124 in order to connect several MS II to the CS II.