Skip to main content Skip to search Skip to main navigation
We ship with UPS from our Swiss warehouse

2S Serial RS-232 / 1P Parallel Multi I/O PCIe card (MosChip)

2S Serial RS-232 / 1P Parallel Multi I/O PCIe card (MosChip)

The EX-44140-2 PCI Express I/O card provides two serial RS-232 high performance UART 16C550 and one parallel EPP/ECP output. It is designed to expand two additional serial outputs and one parallel Centronics output for PC, workstation or server via PCI Express bus. The card is fully PCI Express plug-and-play compatible and has no conflicts with IRQ and I/O addresses. Additionally, +5V or +12V on pin 9 of the connector is configurable for a POS system (Power over System).

  • Interface: Serial RS-232 V.24 / Parallel EPP/ECP
  • FIFO Buffer: 16C550 with 16Byte
  • I/O addresses: Setting from the operating system
  • Interrupt: Setting from the System BIOS with Interrupt Sharing
  • Data Bits: 5, 6, 7, 8 / Stop Bits: 1, 1.5, 2 / Parity: none, even, odd, space, mark
  • Signal: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
  • PCI Express Interface: Fully compliant with 1.0a specification
  • Chipset: MosChip MCS9901CV

Packaging contents:
EX-44140-2, 25 pin slot adapter, Driver CD, Manual

Bus system: PCIe x1
Connections: 9/25-pin plug/socket
Interface: Parallel / RS-232
Mounting Type: Standard Profile
Number of ports: 3
Power connection: 4-pin floppy
Title File Size File extension Download
Datenblatt / Datasheet 477kb pdf
Handbuch / Manual 246kb pdf
Treiber / Driver 4810kb zip