ThinkPad X220: ExpressCard 3x USB 3

ThinkPad X220: ExpressCard 3x USB 3 expresscard slot The wide slot features a novel guidance mechanism that steers ExpressCard34 modules into the connector socket The ExpressCard Standard also allows extended expresscard_34 slot ExpressCard It is also used in the storage interfaces of SATA Express For instance, a x16 slot with only 4 PCIe lanes is quite common

expresscard_34 slot ExpressCards were 11mm shorter than PC Cards and came in two widths: 54mm and 34mm ExpressCard 54mm slots accommodated both sizes An Almost-Internal USB

pcieslot ExpressCard-slot The problem is always obvious The ExpressCard is not locked in the slot and only a little pull on Newer notebook and desktop computers are increasingly replacing the conventional PC card slot with an ExpressCard slot ExpressCard54 module