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
Phillip V
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Everything I've purchased from here has been precise and flawless. I love their work
30 Oct 2026
Lisa N
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The person helping me with the order was very polite. I enjoyed working with her. It all worked out ok, but it did take a while to get here.
29 Oct 2026
Jonathan T
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Wonderful
29 Oct 2026
Cas K
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Wonderful to find a rather obscure cooling fan adapter cable for my HPE ProLiant ML30 Gen9!
28 Oct 2026
Fredrik P
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Very easy to find what I needed! Good descriptions!
27 Oct 2026
Jesse
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MODDIY had exactly what I needed; PTM7950 and Thermal Putty Pads for repairs on my Alienware X17 R1 laptop.
27 Oct 2026
David D
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Stuff that you can't get anywhere else!
27 Oct 2026
Kyriakos S
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Fast, accurate, efficient. The only issue is that the cable caused a motherboard overheating and a shutdown. I hjave to return it to you for a refund. Where should it be returned?
26 Oct 2026
Joey
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Very Nice *Thumbs up*
26 Oct 2026
Jason s
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Shopping experience was great, we’ll see the product I receive before I’d really recommend you. But I’m very hopeful.
25 Oct 2026
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