Verbatim SSD ExpressCard 64GB Review: Unlock the potential of that unused ExpressCard slot on your laptop by adding up to 64GB of SSD storage, courtesy of the Verbatim SSD ExpressCard - PC
verbatim expresscard ssd
StarTech.com ECUSB3S22 USB ExpressCard - Newegg.com
Can't find an Expresscard SSD? Convert to pcmcia -> M2 SSD only option? - Thinkpads Forum