HomeMiscellaneousKnow howThinkPad X1 Carbon Gen 2 SIM Card Size ThinkPad X1 Carbon Gen 2 SIM Card Size By Jin Li 12/08/2014 Know how, Miscellaneous 0 Comments The ThinkPad X1 Carbon Gen 2 SIM slot takes a micro SIM, and not a full sized SIM card like the ThinkPad X1 Carbon Gen 1. Add a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment:*Name:* Email Address:* Website: Save my name, email, and website in this browser for the next time I comment. Notify me of follow-up comments by email. Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed.