Express & Display Mini Card Sockets TE Connectivity Express Mini Card and Display Mini Card Sockets are designed to address requirements for expansion cards added on boards across server, desktop, consumer devices, and platforms. These products consist of right angle, surface mount sockets, available in heights from 4mm to 10.6mm, with 52 contacts (express mini card) or 76 contacts (display mini card). TE Connectivity's Express Mini Card & Display Mini Card Sockets are capable of withstanding 50G mechanical shock testing, feature contacts with more stable normal force, and meet PCI-SIG industry standard for high speed data transmission.