Design
Internal
Features
Chipset	Moschip MCS9901CV-CC
Supports EPP and ECP
Other features
Data transfer rate	2500 Mbit/s
Ports quantity	3
Compatible operating systems	Windows 2000, XP 32/64 Bit, Server 2003, Vista 32/64 Bit, Linux, Mac OS, DOS
Mac compatibility
Packaging data
Package width	144 mm
Package depth	178 mm
Package height	40 mm
Package weight	99 g
Package volume	1000 cm³
Ports & interfaces
Host interface	PCIe
Output interface	Parallel, Serial
Serial ports quantity	2
Parallel ports quantity	1
Technical data
Packaging volume	0.0010m³
Transmission rate	2.5Gb/s
Connections internal	None
Height packaging	0.040m
Connections external	1x 25pin Parallel / 2x 9pin Serial
Weight	0.177kg
Operation temperature	0 - 70°C
Net weight	0.099kg
Length packaging	0.178m
Slot	PCIe
Interface	Parallel / Serial
Width packaging	0.144m
Humidity	10 % - 80 %, non-condensing
Type	Interface card
Storage temperature	-10 - 80°C
Chipset	Moschip MCS9901CV-CC
Low Profile
Weight & dimensions
Depth	1.77 mm
Weight	99 g

Retrofit serial and parallel interfaces via PCIeContinue using legacy devices: Easily retrofit RS-232 and parallel port via PCIe.
High-performance connectivity: Single-lane (1x) PCIe for fast, system-level communication.
Scalable in the system: Use multiple cards in parallel in one computer.
Reliable RS-232 communication: 256 byte FIFO per port, flow control and common data formats.
Broad parallel port compatibility: IEEE1284 with SPP/PS2/EPP/ECP for flexible applications.
This PCIe interface card adds two serial RS-232 ports and one parallel IEEE1284 port to your computer. It enables connecting existing peripherals to modern systems and provides stable, compatible data transfer without extra configuration.
In professional IT environments, in on-site deployments and in service deployments, the card can be integrated quickly and incorporated into existing infrastructures of companies and public institutions. The option to use multiple cards provides headroom for serial or parallel applications in measurement, control, or printing processes.
Ports: 2x serial (RS-232, 9-pin), 1x parallel (IEEE1284, 25-pin)
PCIe: Base specification 1.0a, single-lane (1x)
Throughput (PCIe): up to 2.5 Gb/s
UART compatibility: 16C450/16C550
FIFO: 256 byte transmit/receive buffer per RS-232 port
Data rate (RS-232): up to 250 kb/s per port
Flow control: hardware and software
Data formats (RS-232): 5, 6, 7, 8 bit; parity: even, odd, none, space, mark; stop bits: 1, 2
Parallel mode: SPP, PS2, EPP, ECP
Transfer rate (parallel): up to 1.5 Mb/s
Chipset: Moschip MCS9901CV-CC
Compatible operating systems: Windows 2000, XP 32/64 bit, Server 2003, Vista 32/64 bit, Linux, Mac OS, DOS
Slot bracket: requires 2 slot openings