Removing the SD card, smart card, PC/express card and phone SIM on a Dell Latitude E6410 ATG system | Dell UK
Dell OEM Latitude E6540 ExpressCard Card Reader 6F6X8
Dell Latitude E6230: Blank ExpressCard Placeholder Is Also A Ruler – New Screwdriver
Amazon.com: StarTech.com 1 Port Flush Mount ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support - ExpressCard USB 3.0 Adapter (ECUSB3S11), Green : Electronics
Dell OEM Latitude E6440 ExpressCard Card Reader C7XN3
laptop - What is the purpose of the tiny ruler that I've just pulled out of the side of my Dell Latitude E6430? - Super User
Amazon.com: StarTech.com 2 Port Flush Mount ExpressCard 54mm SuperSpeed USB 3.0 Card Adapter with UASP - Dual Port Laptop ExpressCard USB 3 Controller (ECUSB3S254F) : Electronics
This laptop's ExpressCard slot comes with a ruler, diameter measurement and letter opener multi-utility : r/mildlyinteresting