Connection: Ethernet 10/100MbpsSupport: Antminer T9+, S9, B3, E32X Fan Connector3X 18P, 3X 24P HASH Board ConnectorThe board are factory reset before shipping, ip changes to DHCP and both user and password are rootcolour: blueMaterial: plasticPackage Contents:1 x for Antminer E3 B3 T9+ Contronner BoardOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.