basic55®, Covers for data communication system, Cover plate for loudspeaker connection boxes, alpine white, Cover plate For telephone connection unit. ./. For USB, VGA, HDMI inserts and communication adapter. USB power adapter insert 6472 U. For loudspeaker connection box. Suitable for part number 0248/0x-101. For data modules. Suitable for Art. No. 0219/12 and 0219/13. For modular outlets with 90° RJ45 outlet from Telegärtner (type MJ and WE).