---
product_id: 57893090
title: "Combo 2 DB9 Serial (RS232, COM) + 1 DB25 Parallel Printer Ports (LPT1) PCI-e Controller Card - AX99100 Chipset - +5 or +12 VDC power output via COM 1st or 9th pin"
brand: "mmui"
price: "$104.83"
currency: USD
in_stock: true
category: "Electronics"
url: https://www.desertcart.ec/products/57893090-combo-2-db9-serial-rs232-com-1-db25-parallel-printer
store_origin: EC
region: Ecuador
---

# Combo 2 DB9 Serial (RS232, COM) + 1 DB25 Parallel Printer Ports (LPT1) PCI-e Controller Card - AX99100 Chipset - +5 or +12 VDC power output via COM 1st or 9th pin

**Brand:** mmui
**Price:** $104.83
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Combo 2 DB9 Serial (RS232, COM) + 1 DB25 Parallel Printer Ports (LPT1) PCI-e Controller Card - AX99100 Chipset - +5 or +12 VDC power output via COM 1st or 9th pin by mmui
- **How much does it cost?** $104.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/57893090-combo-2-db9-serial-rs232-com-1-db25-parallel-printer)

## Best For

- mmui enthusiasts

## Why This Product

- Trusted mmui brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Features

- 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
- Compatible with IEEE 1284-SPP/Byte/ECP Mode
- 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
- LOW + HIGH PROFILE BRACKET

## Images

![Combo 2 DB9 Serial (RS232, COM) + 1 DB25 Parallel Printer Ports (LPT1) PCI-e Controller Card - AX99100 Chipset - +5 or +12 VDC power output via COM 1st or 9th pin - Image 1](https://images-eu.ssl-images-amazon.com/images/I/41ix%2BVV1pAL.jpg)

---

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**Shop now:** [https://www.desertcart.ec/products/57893090-combo-2-db9-serial-rs232-com-1-db25-parallel-printer](https://www.desertcart.ec/products/57893090-combo-2-db9-serial-rs232-com-1-db25-parallel-printer)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-24*