
PCI Express to 2X RS-232 DB9 Pin Serial Ports Expansion Card for Barecode Scanner, Card Reader, Barecode Printer
LinksTek PCIE-SE2 is a PCIE to dual RS232 DB9 serial ports expansion card. It is based on ASIX AX99100 solution will compatible with most Windows OS and Linux systems. Allow users add dual serial RS232 DB9 ports on desktop PCs, working stations or industrial equipment by a single PCIE slot. Users can full use the old device with Serial RS232 ports such as modem, cellular phone, PDA, ISDN terminal adapter, satellite receiver, graphic tablet, bar code scanner, label printer, automated teller machine, GPS, finger print identification, Infra-Red transceiver, packet radio, magnetic card reader, POS devices, multi-modem dial-up server digital camera, automation interface, card reader and more serial ports devices. Light up 2X serial DB9 ports classical devices on new desktop PCs.

ATTENTION:
1. Must make sure users PCs have empty PCIE slot.
2. Slim PC users need change to low profile bracket by hand.
3.Please install correct driver from Mini-CD for desktop PCs.
Technical Specifications:

RS-232 DB9 Pin Serial Port
- Fully compatible with RS-232 standard DB9 serial port.
- Will light up 2X RS-232 DB9 ports devices on desktop PCs.

Multiple DB9 Serial Ports Devices
- Compatible with RS-232 DB9 ports serial devices such as needle printers, barcode scanners, card readers, barcode printers, network modems,PDAs, POS deicies, finger print identifications, Infra-Red transceivers and more.

Windows and Linux Systems
- Compatible System: Nedd install driver on Windows 11, 10, 8.x, 7, Vista, XP, (32/64).
- Need compile driver on Linux Kernel 2.6.x, 3.x, 4.x, 5.x.

ASIX AX99100 Serial Port Chipset
- Select the most stable PCIE to DB9 Serial Ports Host Controller ASIX AX99100,will works on most AMD, Intel, ARM hardware plateform.
- Will support most of Windows and Linux systems

PCIE X1 Interface
- PCIE X1 interface design,will works on PCIE X1, X2, X4, X8, X16 slot.
- ATTENTION: Users must make sure PC's have 1X empty PCIE slot before purchase.

Slim PCs and Full Size PCs
- The full height bracket mounted on the PCIE parallel card,will works on standard size PCs.
- The low profile bracket in the package, will works on slim PCs.
![]() PCIE-SE2 | ![]() PCIE-PA1 | |
|---|---|---|
| Customer Reviews | — | — |
| Price | — | — |
| Output Ports: | 2X DB9 Serial Ports | 1X DB25 Parallel LPT Port |
| Input Ports: | PCIE X1 | PCIE X1 |
| Major-Chip: | ASIX AX99100 | ASIX AX99100 |
| Working Protocol: | RS-232 | IEEE 1284 |
| Compatible PCs: | Full Size PCs and Slim PCs | Full Size PCs and Slim PCs |
| Compatible Systems: | Windows XP, Vista, 7, 8.x, 10, 11 32/64bit and Linux kernel 2.6.x, 3.x, 4.x, 5.x | Windows XP, Vista, 7, 8.x, 10, 11 32/64bit and Linux kernel 2.6.x, 3.x, 4.x, 5.x |

Product Description:
LinksTek PCIE-SE2 is a PCIE to dual RS232 DB9 serial ports expansion card. It is based on ASIX AX99100 solution will compatible with most Windows OS and Linux systems. Allow users add dual serial RS232 DB9 ports on desktop PCs, working stations or industrial equipment by a single PCIE slot. Users can full use the old device with Serial RS232 ports such as modem, cellular phone, PDA, ISDN terminal adapter, satellite receiver, graphic tablet, bar code scanner, label printer, automated teller machine, GPS, finger print identification, Infra-Red transceiver, packet radio, magnetic card reader, POS devices, multi-modem dial-up server digital camera, automation interface, card reader and more serial ports devices. Light up 2X serial DB9 ports classical devices on new desktop PCs.
ATTENTION:
1. Must make sure users PCs have empty PCIE slot.
2. Slim PC users need change to low profile bracket by hand.
3.Please install correct driver from Mini-CD for desktop PCs.
Compatible System:
Linux kernel 2.6.x, 3.x, 4.x, 5.x need to refer compile source code in the Mini-CD.
Need to install driver on Windows XP, Vista, 7, 8.x, 10, 11 (32/64bit) systems.
Package List:
1X PCIE-SE2 1X Mini CD 1XUser Manual 1X Mount-Screw 2X Low Profile Bracket

PCI Express to 2X RS-232 DB9 Pin Serial Ports Expansion Card for Barecode Scanner, Card Reader, Barecode Printer
LinksTek PCIE-SE2 is a PCIE to dual RS232 DB9 serial ports expansion card. It is based on ASIX AX99100 solution will compatible with most Windows OS and Linux systems. Allow users add dual serial RS232 DB9 ports on desktop PCs, working stations or industrial equipment by a single PCIE slot. Users can full use the old device with Serial RS232 ports such as modem, cellular phone, PDA, ISDN terminal adapter, satellite receiver, graphic tablet, bar code scanner, label printer, automated teller machine, GPS, finger print identification, Infra-Red transceiver, packet radio, magnetic card reader, POS devices, multi-modem dial-up server digital camera, automation interface, card reader and more serial ports devices. Light up 2X serial DB9 ports classical devices on new desktop PCs.

ATTENTION:
1. Must make sure users PCs have empty PCIE slot.
2. Slim PC users need change to low profile bracket by hand.
3.Please install correct driver from Mini-CD for desktop PCs.
Technical Specifications:

RS-232 DB9 Pin Serial Port
- Fully compatible with RS-232 standard DB9 serial port.
- Will light up 2X RS-232 DB9 ports devices on desktop PCs.

Multiple DB9 Serial Ports Devices
- Compatible with RS-232 DB9 ports serial devices such as needle printers, barcode scanners, card readers, barcode printers, network modems,PDAs, POS deicies, finger print identifications, Infra-Red transceivers and more.

Windows and Linux Systems
- Compatible System: Nedd install driver on Windows 11, 10, 8.x, 7, Vista, XP, (32/64).
- Need compile driver on Linux Kernel 2.6.x, 3.x, 4.x, 5.x.

ASIX AX99100 Serial Port Chipset
- Select the most stable PCIE to DB9 Serial Ports Host Controller ASIX AX99100,will works on most AMD, Intel, ARM hardware plateform.
- Will support most of Windows and Linux systems

PCIE X1 Interface
- PCIE X1 interface design,will works on PCIE X1, X2, X4, X8, X16 slot.
- ATTENTION: Users must make sure PC's have 1X empty PCIE slot before purchase.

Slim PCs and Full Size PCs
- The full height bracket mounted on the PCIE parallel card,will works on standard size PCs.
- The low profile bracket in the package, will works on slim PCs.
![]() PCIE-SE2 | ![]() PCIE-PA1 | |
|---|---|---|
| Customer Reviews | — | — |
| Price | — | — |
| Output Ports: | 2X DB9 Serial Ports | 1X DB25 Parallel LPT Port |
| Input Ports: | PCIE X1 | PCIE X1 |
| Major-Chip: | ASIX AX99100 | ASIX AX99100 |
| Working Protocol: | RS-232 | IEEE 1284 |
| Compatible PCs: | Full Size PCs and Slim PCs | Full Size PCs and Slim PCs |
| Compatible Systems: | Windows XP, Vista, 7, 8.x, 10, 11 32/64bit and Linux kernel 2.6.x, 3.x, 4.x, 5.x | Windows XP, Vista, 7, 8.x, 10, 11 32/64bit and Linux kernel 2.6.x, 3.x, 4.x, 5.x |

Product Description:
LinksTek PCIE-SE2 is a PCIE to dual RS232 DB9 serial ports expansion card. It is based on ASIX AX99100 solution will compatible with most Windows OS and Linux systems. Allow users add dual serial RS232 DB9 ports on desktop PCs, working stations or industrial equipment by a single PCIE slot. Users can full use the old device with Serial RS232 ports such as modem, cellular phone, PDA, ISDN terminal adapter, satellite receiver, graphic tablet, bar code scanner, label printer, automated teller machine, GPS, finger print identification, Infra-Red transceiver, packet radio, magnetic card reader, POS devices, multi-modem dial-up server digital camera, automation interface, card reader and more serial ports devices. Light up 2X serial DB9 ports classical devices on new desktop PCs.
ATTENTION:
1. Must make sure users PCs have empty PCIE slot.
2. Slim PC users need change to low profile bracket by hand.
3.Please install correct driver from Mini-CD for desktop PCs.
Compatible System:
Linux kernel 2.6.x, 3.x, 4.x, 5.x need to refer compile source code in the Mini-CD.
Need to install driver on Windows XP, Vista, 7, 8.x, 10, 11 (32/64bit) systems.
Package List:
1X PCIE-SE2 1X Mini CD 1XUser Manual 1X Mount-Screw 2X Low Profile Bracket


















