FOR 4 DB-9 RS232 Ports PCIe Controller Card with 1 TTL Port and Fan-Out Cable

FOR PCIe serial controller card providing four DB-9 RS232 serial ports plus one TTL port. Supplied with a fan-out cable to connect the DB-9 connectors to the card. Adds multiple RS232 serial interfaces through a PCIe expansion slot while retaining a dedicated TTL port for TTL-level signaling.You may also like FMB-1101 X79 Workstation Mainboard for Z420 / Z620 — 708615-001 618263-002 DDR3.