PCI-E Express Card Expresscard 54mm Hidden USB Adapter

What can I use the ExpressCard slot on my laptop for expresscard slot 24U Joe Average is right Great idea, didn't take off If ExpressCard had more bandwidth, it would have been usable for adding external expresscard slot I have a Lenovo T430s and use a GTX 770 via the expresscard slot The passmark 3d benchmark only gives me a 1000-2000 score while I get 5000

pixel fruits 2d slot ThinkMods ExpressCard to NVME adapter