For multiple supplies in a room this box is well suited. The cable connectors can be mounted well. Only in the area of fixation of the cable sheath is narrow with thicker antenna cables, eg, with 120 dB lines. The insertion into a standard empty socket can be a bit difficult because the antenna socket is borderline large in diameter and the claws are then hard to push into the empty socket. The receiver works perfectly. It came with me so far no failures or malfunctions.