Welcome to Sintech electronic store,we sell all kinds of PC adapters.Our main products are:PCI-e riser,pc motherboard test post(Debug)card,RS232 to RS485/RS422 converter,IDE(PATA)-CF 1.8-SATA-mSATA-NGFF(M.2)-Macbook Air/PRO SSD-micro SD-ZIF-PCI-USB 3.0-express card-serial,parallel adapter