Contact system and data-rate ceiling
The MUSBR-4193-M0 is the 18-contact, dual-port USB-A stacked receptacle in Amphenol ICC's MUSBR series, rated for USB 3.2 Gen 1 (5 Gbps) signalling. Gold-plated contacts carry 1.8 A per power contact and 0.25 A per signal contact; the shielded steel shell with board guide provides EMC containment and alignment during panel installation.
