Tested and Working fine
Unlocked

Compatible with:

ThinkPad Helix
ThinkPad L430
ThinkPad L530
ThinkPad S430
ThinkPad T430, T430i, T430s, T430si
ThinkPad T530, T530i
ThinkPad W530
ThinkPad X1 Carbon (Type 34xx), X1 Helix, X1 Helix 3G
ThinkPad X230, X230i, X230 Tablet, X230i Tablet