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header-product Digitus 2-Port Serial Interface Card PCIe DS-30000-1 with Blech OXPCIe952 Chipset
20.99 €

Digitus 2-Port Serial Interface Card PCIe DS-30000-1 with Blech OXPCIe952 Chipset

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Digitus 2-Port Serial Interface Card PCIe DS-30000-1 Photo 1
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Digitus 2-Port Serial Interface Card PCIe DS-30000-1 Photo 8
Digitus 2-Port Serial Interface Card PCIe DS-30000-1 Photo 1
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Digitus 2-Port Serial Interface Card PCIe DS-30000-1 with Blech OXPCIe952 Chipset

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Short description

Digitus 2-Port Serial Interface Card, PCIe, model DS-30000-1, equipped with the Blech OXPCIe952 chipset. This internal expansion card features a PCIe host interface and provides two serial output ports. Designed for desktop computers to connect legacy serial devices and peripherals securely and efficiently, ensuring reliable data communication.
Available at price 20.99 €: 30 pcs.
Total available for order: 1308 pcs.
Warranty: 2 Years
SKU: 293312
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
12.11.2026 {{selectedOffer.officeDeliveryString}}
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17.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.15 kg)
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From 1.99 €
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Product information

Description

The Digitus 2-Port Serial Interface Card PCIe DS-30000-1 is an internal expansion card designed to add two reliable serial output ports to your desktop computer. Utilizing a PCIe host interface and the Oxford / ASIX chipset, this controller card integrates seamlessly into your system to support legacy hardware and communication equipment. It converts a standard PCI Express slot into two RS232 DB9 male serial ports, ensuring stable data transfer for various serial peripherals.

Advantages

This serial interface card features a native single-chip design that significantly reduces the CPU load by up to 48% compared to conventional bridge-based cards, allowing your computer to maintain optimal performance during data-intensive tasks. It ensures high compatibility with standard operating systems and supports efficient data transfer rates suitable for continuous professional or industrial communication. The internal installation keeps your workspace clean while providing direct, secure physical connections to external devices.

Suitable for

  • Connecting legacy serial modems and communication hardware
  • Interfacing with industrial automation and control systems
  • Connecting scientific instruments and laboratory measurement devices
  • Linking serial printers, barcode scanners, and point-of-sale peripherals
  • Programming microcontrollers, network routers, and legacy development boards

When it may not be suitable

This expansion card is not suitable for laptops or computers that lack an available PCI Express slot. It will also not meet the needs of users seeking high-speed modern USB-C or network interfaces, as it is strictly dedicated to RS232 serial communication protocols.

Key specifications

  • Host interface: PCIe
  • Output interface: Serial
  • Ports: 2 x DSUB 9 RS232 male serial ports
  • Chipset: Blech OXPCIe952 / AX99100
  • Data transfer rate: Up to 1.5 Mbps
  • Compliance: PCI Express base specification 2.0, PCI power management 1.2
  • Operating temperature range: 0 °C to 70 °C
  • Operating humidity range: 0% to 85% RH non-condensing
  • Compatibility: Windows, macOS, and Linux

How to use

Power down your desktop computer, disconnect the power cable, and open the computer case. Insert the serial interface card firmly into an available PCIe slot on the motherboard, securing the bracket to the chassis. Close the case, reconnect the power, and turn on the computer. Install the appropriate drivers for your operating system if required. Once installed, connect your RS232 serial cables directly to the DB9 ports on the back of the card to begin communicating with your peripherals.

What to consider before purchase

  • Verify that your desktop computer has an available PCIe slot on the motherboard
  • Check that your operating system version is supported by the card drivers
  • Ensure your peripheral devices use standard RS232 serial connections
  • Confirm whether you require low-profile or standard bracket installation for your computer case
Usage recommendations: Ensure the computer is completely powered off and unplugged before performing any internal hardware installation. Handle the expansion card by its edges to avoid static discharge damage to sensitive electronic components.

Specifications

Internal: The product is built in.
Yes
Host interface: Interface that enables a host controller to communicate with a driver.
PCIe
Output interface: The socket (port) where the output connectors are connected.
Serial
All features

Weight & dimensions

Package weight: Weight of the packaged product.
150 g

Logistics data

UK Trade Tariff code:
84718000
Harmonized System (HS) code:
84733020
Country of origin: Country where the device is made. Aka Country of manufacture (COM).
China

Packaging data

Package height: The distance from the top to the bottom of the packaging.
180 mm
Package depth: The distance from the front to the back of the packaging.
60 mm
Package width: The distance from one side of the packaging to the other.
180 mm

Design

Internal: The product is built in.
Yes

Ports & interfaces

Serial ports quantity: The number of serial ports in a computer or peripheral. A serial port is a serial communication physical interface through which information transfers in or out one bit at a time. The term "serial port" usually identifies hardware more or less compliant to the RS-232 standard, intended to interface with a modem or with a similar communication device. In modern computers and peripherals, serial ports have largely been replaced by USBs and other interfaces.
2
Host interface: Interface that enables a host controller to communicate with a driver.
PCIe
Output interface: The socket (port) where the output connectors are connected.
Serial

Performance

Chipset: Set of electronic components in an integrated circuit that manages the data flow between the processor, memory and peripherals. It is usually found in the motherboard of a computer. Chipsets are usually designed to work with a specific family of microprocessors. Because it controls communications between the processor and external devices, the chipset plays a crucial role in determining system performance.
Blech OXPCIe952

Description

Machine translation.

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Product comparison

The expansion card Digitus 2-Port Serial Interface Card PCIe DS-30000-1 with Blech OXPCIe952 Chipset is an internal desktop component designed to add two serial output ports via a PCIe host interface. It is compared against alternative serial interface cards from MicroConnect, InLine, and StarTech, as well as parallel interface cards from DIGITUS. The main practical differences lie in the port types, port counts, and underlying chipsets used.

⚙️ The specifications comparison below evaluates host interfaces, output port types, chipsets, and physical additions to highlight how each card serves different hardware needs.

ParameterDigitus DS-30000-1Microconnect MC-PCIE-MCS2SDigitus DS-30020-1DIGITUS DS-30020StarTech 2-Port Serial CardInLine 76618DPractical significance
Card typeInternal PCIe cardInternal PCIe cardInternal PCIe cardInternal PCIe cardInternal PCIe cardInternal PCIe cardAll products are internal expansion cards installed directly into a desktop motherboard PCIe slot.
Port type2 serial ports2 serial ports1 parallel port1 parallel port (DB25)2 RS232 serial ports1 serial portDetermines whether legacy serial devices or parallel equipment like printers can be connected.
ChipsetOXPCIe952ASIX MCS9901OXPCIe952OXPCIe95216C1050 UARTMosChip MCS9901The chipset dictates driver availability and compatibility with various operating systems.

◎ The suitability table below helps match each product to the right user requirement and connectivity scenario.

Use caseRecommended productWhy
Connecting two serial devices to a modern desktopDigitus DS-30000-1Provides two serial ports powered by the reliable OXPCIe952 chipset for standard peripheral communication.
Connecting a legacy parallel printerDigitus DS-30020-1Features a dedicated parallel output port specifically designed for older parallel printers and equipment.
Installation in slim cases with diverse OS supportStarTech 2-Port Serial CardIncludes interchangeable low-profile brackets and robust driver support across multiple platforms.
The Digitus 2-Port Serial Interface Card PCIe DS-30000-1 with Blech OXPCIe952 Chipset is best suited for users who need to connect exactly two serial peripherals to a desktop computer via PCIe. If your goal is to connect an older printer, the DIGITUS parallel cards are more appropriate, whereas the StarTech card excels when low-profile bracket versatility is required.
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Stock data
Warehouse Stock Delivery to the store Store Price
EU1 30 12.11.2026
20.99 € Best price
BT5 3 Thursday Best delivery
Fast shipping
24.49 €
WH353 26 17.11.2026
24.99 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU4 500 02.12.2026
29.49 €
EU9 43 17.11.2026
32.49 €
WH109 43 02.12.2026
35.49 €
20.99 €
Stock: 30
Delivery Date: 12.11.2026
Warehouse: EU1
Fast shipping
24.49 €
Stock: 3
Delivery Date: Thursday Best delivery
Warehouse: BT5
24.99 €
Stock: 26
Delivery Date: 17.11.2026
Warehouse: WH353
25.99 €
Stock: 3
Delivery Date: 17.11.2026
Warehouse: EU16
29.49 €
Stock: 360
Delivery Date: 17.11.2026
Warehouse: EU3
32.99 €
Stock: 300
Delivery Date: 17.11.2026
Warehouse: WH94
Available only for legal entities
29.49 €
Stock: 500
Delivery Date: 02.12.2026
Warehouse: EU4
32.49 €
Stock: 43
Delivery Date: 17.11.2026
Warehouse: EU9
35.49 €
Stock: 43
Delivery Date: 02.12.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Digitus 2-Port Serial Interface Card PCIe DS-30000-1 cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1308 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 12.11.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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: internal, host interface, output interface, 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.

Where can I download the instructions for Digitus 2-Port Serial Interface Card PCIe DS-30000-1?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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