--- product_id: 502036152 title: "2 Port PCI Express Serial/RS-232/DB9/COM Port Card Adapter with 16C550 UART for Windows CE,XP,Vista,7,8.0,8.1,10(32/64bit) and Linux Systems-PCIE Serial Port Card(PCIE-SE2)" brand: "linkstek" price: "14631 som" currency: KGS in_stock: true reviews_count: 5 category: "Links Tek" url: https://www.desertcart.kg/products/502036152-2-port-pci-express-serial-rs-232-db9-com-port store_origin: KG region: Kyrgyzstan --- # Compatible with Win XP to 11 & Linux kernels 2x RS232 DB9 ports ASIX AX99100 chipset with 256-byte FIFO 2 Port PCI Express Serial/RS-232/DB9/COM Port Card Adapter with 16C550 UART for Windows CE,XP,Vista,7,8.0,8.1,10(32/64bit) and Linux Systems-PCIE Serial Port Card(PCIE-SE2) **Brand:** linkstek **Price:** 14631 som **Availability:** ✅ In Stock ## Summary > 🔗 Connect the past to your future—dual serial ports, endless possibilities! ## Quick Answers - **What is this?** 2 Port PCI Express Serial/RS-232/DB9/COM Port Card Adapter with 16C550 UART for Windows CE,XP,Vista,7,8.0,8.1,10(32/64bit) and Linux Systems-PCIE Serial Port Card(PCIE-SE2) by linkstek - **How much does it cost?** 14631 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/502036152-2-port-pci-express-serial-rs-232-db9-com-port) ## Best For - linkstek enthusiasts ## Why This Product - Trusted linkstek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pro-Grade Chipset:** Equipped with ASIX AX99100 and 256-byte FIFO for smooth, lag-free data transmission across Intel, AMD, and ARM platforms. - • **Versatile Form Factor:** Includes full-size and low-profile brackets—perfect fit for standard desktops and slim PCs alike. - • **Dual Serial Powerhouse:** Add 2x RS232 DB9 ports via a single PCIe slot—revive legacy devices effortlessly. - • **Plug & Play with a Twist:** Easy installation with driver CD; just ensure an empty PCIe slot and swap brackets if needed to stay ahead. - • **Universal OS Compatibility:** Seamlessly supports Windows XP through 11 (32/64-bit) and Linux kernels 2.6 to 5.x for ultimate flexibility. ## Overview The LinksTek PCIE-SE2 is a dual RS232 DB9 serial port expansion card designed for professional and industrial use. Featuring the robust ASIX AX99100 chipset with 256-byte FIFO, it ensures reliable, high-speed serial communication. Compatible with a wide range of Windows (XP to 11) and Linux systems, it fits both standard and slim PCs via interchangeable brackets. Ideal for integrating legacy serial devices like POS systems, scanners, and industrial controllers into modern setups. ## 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 Review: Excellent Value Review: It just works ## Features - 1. PCIE-SE2 allow users add 2X RS232 BD9 serial Ports on desktop PCs or industrial devices by motherboard PCI Express slot. - 2. Seamless connect to serial DB9 ports device such as POS system, industrial testing and control device, security system, logistic management equipment, scanners and printers. - 3. Need to install driver on Windows XP, Vista, 7, 8.x, 10, 11 (32/64bit) systems. Linux kernel 2.6.x, 3.x, 4.x, 5.x need to refer compile source code from the driver CD. - 4. Selected by ASIX AX99100 solution supports on chip 256-byte depth FIFO in transmit. Works on Intel, AMD, ARM hardware platform. - 5. The full-size bracket on this expansion card will works on standard size PCs. The 2X low profile bracket for slim PCs. Based on PCIE X1 interface, will works on X1, X4, X8, X16 slot. - 6. 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 | Specification | Value | |---------------|-------| | ASIN | B07SVV6DV6 | | Best Sellers Rank | #365,134 in Electronics ( See Top 100 in Electronics ) #30 in Serial Port Cards | | Brand | LinksTek | | Brand Name | LinksTek | | Compatible Devices | Personal Computer | | Customer Reviews | 4.5 out of 5 stars 92 Reviews | | Hardware Interface | PCIE x 1 | | Item Weight | 80 Grams | | Manufacturer | LinksTek LLC | | Model Number | PCIE-SE2 | | Operating System | Linux,Vista,Windows | ## Product Details - **Brand:** LinksTek - **Hardware Interface:** PCIE x 1 - **Item Weight:** 80 Grams - **Compatible Devices:** Personal Computer - **Operating System:** Linux,Vista,Windows ## Images ![2 Port PCI Express Serial/RS-232/DB9/COM Port Card Adapter with 16C550 UART for Windows CE,XP,Vista,7,8.0,8.1,10(32/64bit) and Linux Systems-PCIE Serial Port Card(PCIE-SE2) - Image 1](https://m.media-amazon.com/images/I/61+YIg2zWtL.jpg) ![2 Port PCI Express Serial/RS-232/DB9/COM Port Card Adapter with 16C550 UART for Windows CE,XP,Vista,7,8.0,8.1,10(32/64bit) and Linux Systems-PCIE Serial Port Card(PCIE-SE2) - Image 2](https://m.media-amazon.com/images/I/618EVcUBedL.jpg) ![2 Port PCI Express Serial/RS-232/DB9/COM Port Card Adapter with 16C550 UART for Windows CE,XP,Vista,7,8.0,8.1,10(32/64bit) and Linux Systems-PCIE Serial Port Card(PCIE-SE2) - Image 3](https://m.media-amazon.com/images/I/71swxqASRWL.jpg) ![2 Port PCI Express Serial/RS-232/DB9/COM Port Card Adapter with 16C550 UART for Windows CE,XP,Vista,7,8.0,8.1,10(32/64bit) and Linux Systems-PCIE Serial Port Card(PCIE-SE2) - Image 4](https://m.media-amazon.com/images/I/713kR74G5-L.jpg) ![2 Port PCI Express Serial/RS-232/DB9/COM Port Card Adapter with 16C550 UART for Windows CE,XP,Vista,7,8.0,8.1,10(32/64bit) and Linux Systems-PCIE Serial Port Card(PCIE-SE2) - Image 5](https://m.media-amazon.com/images/I/71LPjRaF8-L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent Value *by A***H on 14 December 2025* ### ⭐⭐⭐⭐⭐ It just works *by M***G on 16 January 2026* ### ⭐⭐⭐⭐⭐ it worked as expected *by J***M on 19 June 2024* ## Frequently Bought Together - LinksTek 2-Port PCI Express RS-232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, PCIE RS232 Card, PCIE Serial DB9 Port Card (PCIE-SE2) - OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)… - Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7/, Mac OS X 10.6 and Above --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kg/products/502036152-2-port-pci-express-serial-rs-232-db9-com-port](https://www.desertcart.kg/products/502036152-2-port-pci-express-serial-rs-232-db9-com-port) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-05-07*