2S1P PCI Express Serial/Parallel Combo Card
 

Product ID:

TXB099

The TXB099 2S1P PCI Express Card turns a PCI Express slot into two RS232 (DB9) serial ports and one
Parallel port. The adapter card features a native PCI Express single chip design that allows you to take
advantage of full PCI Express capability, providing improved speed and reliability while reducing the
load applied to the CPU by as much as 48% over conventional serial cards which use a bridge chip
design.

Applications
Self-service automated machines and kiosks to control serial devices such as touch screens, bar code
scanners, receipt printers, label printers
Features
Two RS232 serial ports with data transfer rate up to 120 Kbps
One parallel port with data transfer rate up to 1.5Mbps
Complaint with PCI Express base specification revision 2.0
256-byte depth FIFO per transmitter and receiver
Supports Auto-hardware flow control and Auto-software flow control to reduce CPU loading
Native single-chip, single lane PCI Express
Hardware Bus Type
Card Type
PCI Express
Standard/Low Profile
Chipset ID ASIX – AX99100
Industry Standards IEEE 1284
PCI Express Base Specification Rev. 2.0
Interface Parallel
Serial
Port Style Integrated on Card
Ports 3
Performance FIFO 256 Bytes
Data Bits
Stop Bits
Parity
Max Baud Rate
5,6,7,8,9
1, 1.5, 2
Even, Odd, None, Space, Mark
120 Kbps
Maximum Data Transfer Rate RS-232: 120Kbps
Parallel: 1.5Mbps
Serial Protocol RS-232
Parallel Protocol SPP/ECP/EPP
Connector(s) Connector Type(s) 1 - PCI Express x1 Male
External Ports 1 – DB-25 (25 pin, D-Sub) Female
2 – DB-9 (9 pin, D-Sub) Male
Software OS Compatibility Windows? 7, 8.x, 10
Windows Server? 2008 R2, 2012, 2016
Linux 2.6.31 to 4.11.x LTS Versions only

Special Notes /
Requirements
System and Cable Requirements PCI Express enabled computer with an available PCI
Express
x1 slot or higher (x4, x8, x16)
Environmental Humidity 20~80% RH
Operating Temperature 5°C to 50°C (41°F to 122°F)
Storage Temperature -25°C to 70°C (-13°F to 158°F)
Physical
Characteristics
Product Height 120 mm
Product Length 72 mm
Product Weight 74 g
Product Width 18 mm
What's in the Box Included in Package 1 – 2S1P PCIe Card
2 – Serial Port (with ribbon cable)
 

1 - Driver CD

Product appearance and specifications are subject to change without notice