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header-product Serial PCI interface card DIGITUS DS-33002 — PCI host, 4× DB9, SUN1889 chipset, brown

Serial PCI interface card DIGITUS DS-33002 — PCI host, 4× DB9, SUN1889 chipset, brown

DIGITUS DS-33002 PCI serial card, 4× DB9 Photo 1
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Short description

DIGITUS DS-33002 is a serial interface PCI card providing four DB9 serial ports via a PCI host interface. Based on the SUN1889 chipset, it supports wired connectivity at up to 0.9 Mbit/s and is compatible with a wide range of operating systems (Win CE/98SE/ME/NT/2000/XP/2003/Vista, Linux, DOS). Suited for legacy serial devices, industrial equipment and POS systems requiring multiple RS-232 ports.
Warranty: 2 Years
SKU: 434307
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Product information

Description

DIGITUS DS-33002 is a PCI serial interface card that adds four DB9 serial ports to desktop systems via a universal PCI host connector. Based on the SUN1889 chipset, the card provides RS-232-compatible communication with data transfer rates up to 921,600 bps and supports both 3.3V and 5V PCI slots (32/64 bit). The card is supplied with basic accessories including a driver CD, a manual and an adapter cable, and it is compatible with a wide range of operating systems such as Windows CE/98SE/ME/NT/2000/XP/2003/Vista, Linux and DOS.

Advantages

The DIGITUS DS-33002 offers four independent DB9 serial ports in a single PCI add-in card, enabling connection of multiple legacy or industrial RS-232 devices without occupying multiple slots. Its SUN1889 chipset delivers reliable serial throughput up to 921,600 bps and provides plug-and-play functionality where supported. The universal PCI interface ensures compatibility with both 3.3V and 5V systems, while the included driver CD and adapter cable simplify installation and initial setup.

Suitable for

  • Connecting legacy serial devices such as modems, serial printers and barcode scanners
  • Industrial automation controllers, PLCs and measurement equipment requiring multiple RS-232 interfaces
  • Point-of-sale (POS) systems and kiosks that use serial peripherals
  • Service, diagnostic and programming tasks for networking and embedded equipment

Key specifications

  • Host interface: Universal PCI (3.3V & 5V), 32/64 bit
  • I/O ports: 4 × DB9 serial ports (RS-232)
  • Chipset: SUN1889
  • Maximum data rate: up to 921,600 bps
  • Form factor: Half-height PCI card (standard bracket included)
  • Operating system support: Windows CE/98SE/ME/NT/2000/XP/2003/Vista, Linux, DOS
  • Product colour: Brown

How to use

Install the DIGITUS DS-33002 into an available PCI slot on a powered-off desktop PC, securing the card with the bracket screw. After booting, install the drivers from the supplied CD or download the appropriate driver for the target operating system. Connect serial devices to the DB9 ports using standard RS-232 cables or the included adapter cable. Configure COM port settings (baud rate, parity, data bits, stop bits and flow control) in the operating system or application to match the connected device’s requirements.

Usage recommendations

For reliable operation, use shielded serial cables for longer runs and set matching baud rate and flow control parameters on both ends. When installing in compact or crowded systems, verify available slot type and clearance for the card bracket. Keep drivers up to date for maximum compatibility and stability, and consult device manuals for specific COM port configuration details.

Specifications

Host interface:
PCI
I/O ports:
4x DB9
Product colour:
Brown
All features

Ports & interfaces

Serial ports quantity:
4
Host interface:
PCI

Other features

I/O ports:
4x DB9
Power requirements:
3.3/5V
Mac compatibility:
No
Ports quantity:
4
Connectivity technology:
Wired
Data transfer rate:
0.9 Mbit/s

System requirements

Compatible operating systems:
Win CE/98SE/ME/NT/2000/XP/2003/Vista Linux DOS

Design

Product colour:
Brown

Performance

Chipset:
SUN1889

Features

Plug and Play:
Yes

Description

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All DIGITUS products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DIGITUS service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: host interface, i/o ports, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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