AX99100 Chipset,RS-232 2-Port PCI Express Card
Features
1). PCI Express
. Single-lane (X1) PCI Express End-point Controller with PHY integrated
. Compliant with PCI Express 2.0 Gen 1
. Compliant with PCI Express card specifications
. Compliant with PCI Power Management 1.2
. Supports both legacy and MSI Interrupts
. Supports ASPM Power Management
Please note some sections of the manual are only applicatable for the production that have such functions.
2). Serial Port
. Dual or Quad UARTs
. Supports RS-232
. Bi-directional speeds up to 25 Mbps per port Full Serial Modem Control
. Supports Hardware, Software Flow Control
. Supports 5, 6, 7, 8 and 9-bit Serial format
. Supports Even, Odd, None, Space and Mark parity
. Supports On Chip 256 Byte depth FIFOs in Transmit, Receive path of each Serial Port
. Supports remote wakeup and power management features
. Serial Port transceiver shutdown support
. Supports Slow IrDA mode (up to 115200bps) on all Serial Ports
. Supports multi-drop application for 9-bit mode
. Provides RS-232 serial ports with +5 or +12 VDC power output via COM 1st or 9th pin
. Supports DMA burst transfer
. Operating temperature range: 0 to 70°C or -40 to +85°C (option)
. Support special baud rate (option)
Applications
. Serial Attached Devices
. Serial Networking/Monitoring Equipment
. Data Acquisition System
. POS Terminal & Industrial PC
. Add-On I/O Cards -Serial /USB
. Embedded systems - For I/O expansion
Software Support
. Windows XP/2003 Server/Vista/7/8.x/10
. Linux Kernel 2.6.15 and later
. Android 1.x/2.x/3.x/4.x/5.x
Marius B
![]()
So far so good. Let's see when they arrive
12 Sep 2026
geofrey p
![]()
just ordered; waiting for it to be shipped and of course get
12 Sep 2026
Robert F
![]()
Super fast and knowledgeable customer service!
11 Sep 2026
glenn r
![]()
there should be an easier way to buy something, instead of having to send a email in chat and wait for your response.
11 Sep 2026
David G
![]()
All good.
10 Sep 2026
Chuck H S
![]()
Straightforward shopping, thanks for the custom order!
10 Sep 2026
Zine El Abidine K
![]()
Excellent !
09 Sep 2026
Clifford K
![]()
I had a delay & the cart cleared - so maybe you could design the cart not to clear so fast? 24 hours maybe?
09 Sep 2026
Simon N
![]()
Very easy to find the item I wanted thank you
09 Sep 2026
Brett
![]()
cables worked great!
09 Sep 2026
$74.99
$49.99
$24.99
$5.99
$29.99
$79.99
$84.99
$39.99
$39.99