iRun&reg; DC Power Charger Converter Cable 5.5*2.5mm For IBM for ThinkPad S5 S3 S1 Yoga / X240 X240s X230s DC Cable for Lenovo ThinkPad Yoga 11 11S Yoga2 13 Connector A: 5.5*2.5mm Female Connector B: Lenovo Square Male Plug Length: 12cm /4.7 inches If no suddenness, it usually takes 7-15 business days for delivery in USA by USPS (e-Packet), and takes 25-45 bussiness days to Other countries by China Post.