Abstract: A device (1) for electrically powering a plurality of user items, such as a processor, the modem connected thereto, its printer, its video monitor, and other user items connected or not connected to said processor, such as lamps, calculators etc., or household electrical appliances or working instruments, said user items being provided with their own electrical feed cable (13). The device comprises a box casing (2) provided with an inner compartment (3) and a plurality of access apertures (12, 90) to said compartment (3) when the casing (2) is closed, in this latter there being provided means (25) for electrically powering said user items and means (15) for at least partially gathering said feed cables (13) within said casing.