Add two RS232 and two RS422/485 serial ports to your PC through a PCI-Express expansion slot
4 Port PCI Express PCIe Serial Combo Card
4 port (2 x RS232, 2 x RS422/485) serial combo card
PCI Express RS485 / PCIe RS485 / PCI Express RS422 / PCIe RS422 serial combo card
Dual Profile PCIe serial card adapter with breakout cable
This single PCI Express combo card is compatible with any serial device protocol (RS232, RS422, and RS485), allowing for communication with multiple devices over mixed protocols
Includes both low profile/half-height and full profile brackets to ensure fitment into a broad range of system form factors
The included breakout cable saves expense as an all-in-one solution, and allows the addition of multiple serial ports through a single PCI Express slot
4 port (2 x RS232, 2 x RS422/485) serial combo card
RS232 data transfer rates up to 460 Kbps
Supports 2-Wire / 4-Wire RS485 modes
256-byte deep FIFO per transmitter and receiver
Standard and low-profile bracket included
Product From USA