Check the listing for details. dual on-off double outlet switch actuator electronic device underwriters Rocale. Condition: Used. Listed at 100.00 USD. I am not very knowledgeable about electronics, so I am uncertain about the specific function of this electronic device, which was left over in a storage center. It appears to be some type of actuator or power supply control box. It is equipped with two switches that have corresponding light indicators, as well as an on-off switch below them. The base of the device contains dual two-prong outlets. The two-pinned wire cord bears a label indicating "Underwriters Laboratories inspected," "Cord T-144," and the initials "G.I.W.W. inc". The brass pins of the electrical plug are marked "Rocale". The dimensions of the box are 5 inches in depth, 4 inches in width, and 4 inches in height. There are no brand indications on the box itself, although there was a bland sticker on it, leaving some sticky residue on one of its sides. Kindly review all accompanying images for further details.