PCI-E to 2 DB9 RS232 Serial Ports + 1 DB25 Printer Parallel LPT Port Adapter Card for Desktops Computer Components

Model number
TXB076
Chipset
ASIX/AX99100
Port number
2* Serial port,1* Parallel port
Interface
PCI Express 1x slot
Dimension
65.4*60*14.5mm
Support OS

Windows®10(32/64), 8/ 8.1 (32/64), 7 (32/64), Vista(32/64), XP(32/64), 2000
Windows Server® 2012, 2008 R2, 2003(32/64)
Mac OS® 10.x (Intel based, tested up to 10.9)
Linux 2.4.x and later (Tested up to 3.5)
Environment
Operating' Temperature: 0 'C-50 ®C
Relative Humidity: 10%-90%(non-condensing)

Storage Temperature: -0*C-80*C
Relative Humidity: 5%-90%(non-condensing)

. PCl Express
o Single-lane (X1) PCI Express End-point Controller with PHY integrated
o Compliant with PCI Express 2.0 Gen 1
o Compliant with PCI Express card specifications
o Compliant with PCI Power Management 1.2
o Supports four PCI Express functions
o Supports both legacy and MSI Interrupt
o Supports ASPM Power Management
, Serial Port Interface
Dual or Quad UARTs
o Supports RS-232/RS-422/RS-48S multiprotocol
o Bi-directional speeds up to 25 Mbps per port
o Full Serial Modem Control
o Supports Hardware, Software Flow Control
o Supports5, 6, 7, 8 and 9-bit Serial format
o Supports Even, Odd, None, Space and Mark parity
o Supports Custom baud rate by internal PLL or external clock
o Supports On Chip 256 Byte depth FIFOs in Transmit, Receive path of each Serial Port
o Supports remote wakeup and power management features
o Serial Port transceiver shutdown support
o Supports Slow IrDA mode (up to 115200bps) on all Serial Ports
o Supports multi-drop application for 9-bit mode
Supports DMA burst transfer
. Parallel Port
o Compatible with IEEE 1284 SPP/Byte/ECP Mode
. SPI Interface
o Programmable SPI clock frequency up to 42MHz
o Supports Mode 0, Mode 1, Mode 2 and Mode 3 timing modes
o Supports MSB/LSB first transfer fashion
Programmable peripheral chip select, selecting up to 7 SPI devices
o Supports Non- Burst-Type transfer up to 8 bytes and/or Burst-Type transfer via DMA mode for high
performance
o Supports to fragment large data block into several smaller transfers on SPI bus to reduce software
loading

Note
the main product (without affecting the normal use, the configuration has increased or decreased)
Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.