Serial Interface Card — FOR ILSR AB 00 M246A, Fits TM-L90

Replacement serial interface card FOR ILSR AB 00 M246A, designed to provide serial connectivity for TM-L90 units. This M246A interface is compatible with the TM-L90 and is intended as a direct fit for repairs or upgrades requiring a serial port.You may also like US English Replacement Laptop Keyboard for 15-5568 V5568 — Black.