2 Lane M.2 B+M Key NGFF 42mm 60mm 80mm SSD Male to Female Extension Adapter Add on Cards PCBA You can convert the 42mm 60mm SSD and extend to 80mm. You can put the 42mm 60mm NGFF SSD to the Socket and used it as new Carbon X1 80mm SSD.(Must be New carbon X1) 2 Lane M.2 B+M key NGFF 42mm 60mm 80mm SSD Male to Female Extension Adapter Add on Cards PCBA The PCBA can extend the NGFF SSD, can convert the short size SSD to Long size SSD. Fully compliant with SATA revision 3.1 Fully compliant with PCI Express M.2 Specification Version 1.0 PWM Power IC / 1.4MHz 5.5V synchronous buck converter M.2 SSD input voltage: 3.3V 5%, input max. current: 3A