Maybe so with the Lenovo ThinkPad X1 Carbon 4th generation ... hidden under a door you'll find the microSD card slot and SIM card slot for the optional 4G LTE module. Display This is where the latest ...

But there's also a 5Gbps USB Type-A port on that side (and coming early in 2025, the company says, a nano SIM slot ... The Carbon's typing feel isn't quite as good as the ThinkPad T and P series ...