Sunix CDK1056P - Standard + Low-profile DUAL brack

Sunix CDK1056P - Standard + Low-profile DUAL bracket - with Power select - 4 port serial ( 16c950 ) RS232 with + 6pin RJ11/12 Cash Drawer interface , with 1x 12VDC Power Jack expansion for POS peripheral , 5V/12V/Ri (no power) selectable for each serial port ( enable serial devices to function without ac-adapter ) , 32/64bit 3.5/5V pci card , 128byte hardware + 128k software FiFo, SUN1999 chipset , 115.2Kbps , 2KV ESD protection