Rack Mount Kit for 12x Slim Extender - 5RU Compatible with: PT-C-HDADE, PT-C-HDCP, PT-HDADM, PT-HDBT-200, PT-HDBT-702-TX, PT-HDBT-702-RX, PT-HD12S, PT-HD12UHD, PT-HD14CX, PT-SP-HD14S, PT-SP-HD14UHD, PT-SP-HD18CX, PT-SW-HD3, PT-SW-HD41S, PT-SW-HD41UHD