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header-product DeLOCK PCI Express x1 Card to 2 x Serial RS-422/485
90.49 €

DeLOCK PCI Express x1 Card to 2 x Serial RS-422/485

DeLOCK PCI Express x1 Card to 2 x Serial RS-422/485 Photo 1
DeLOCK PCI Express x1 Card to 2 x Serial RS-422/485 Photo 2
DeLOCK PCI Express x1 Card to 2 x Serial RS-422/485 Photo 3
DeLOCK PCI Express x1 Card to 2 x Serial RS-422/485 Photo 1
DeLOCK PCI Express x1 Card to 2 x Serial RS-422/485 Photo 2
DeLOCK PCI Express x1 Card to 2 x Serial RS-422/485 Photo 3
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Short description

The DeLOCK PCI Express x1 Card provides 2 x Serial RS-422/485 ports with 15 kV ESD protection. It features a PCIe 2.0 host interface and supports FIFO of 256 B. Configurable data bits (5, 6, 7, 8) and stop bits (1, 1.5, 2) make it versatile for various applications. Ideal for industrial use, it ensures reliable communication with robust protection against electrical surges.
Available at price 90.49 €: 59 pcs.
Total available for order: 177 pcs.
Warranty: 2 Years
SKU: 4299870
Manufacturer: DELOCK
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.34 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 30.16 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.51 euros per month
Together cheaper
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Product information

Description

The DeLOCK PCI Express x1 Card to 2 x Serial RS-422/485 adds two external serial ports (RS-422/RS-485) to a PC. It supports PCIe 2.0 host interface, 15 kV ESD protection and a 256 B FIFO buffer. The card is supplied with a standard and a low profile bracket for installation in desktop or Mini-PC systems.

Advantages

The adapter supports both RS-422 and RS-485 protocols with selectable 2- and 4-wire operation and configurable data and stop bits. Integrated terminating resistors can be enabled to reduce signal reflections. Jumper-selectable modes include Auto Detect, RS-422, RS-485 4-wire full duplex and RS-485 2-wire half duplex. The PCIe x1 interface provides compatibility with PCIe slots while the FIFO and ESD protection improve communication reliability in industrial environments.

Suitable for

  • Industrial automation and control equipment
  • Point-of-sale (POS) systems and barcode scanners
  • Protocol converters and IoT or infrared devices
  • Systems requiring robust serial communication with surge protection

Key specifications

  • Brand: DELOCK
  • Model / MPN: 90048
  • Interfaces: PCIe x1 host; 2 × external Serial RS-422/RS-485
  • ESD protection: 15 kV
  • FIFO buffer: 256 B
  • Supported data bits: 5, 6, 7, 8
  • Supported stop bits: 1, 1.5, 2
  • Operating modes: Auto Detect, RS-422, RS-485 4-wire (full duplex), RS-485 2-wire (half duplex)
  • Terminating resistors: integrated, selectable
  • Form factor: standard and low profile bracket included
  • EAN: 4043619900480

How to use

Install the card into an available PCIe x1 slot (or compatible PCIe slot) on the host PC and secure the appropriate bracket for the chassis. Connect external RS-422 or RS-485 devices to the terminal connectors. Configure the required mode and termination via the on-board jumpers (choose Auto Detect, RS-422, RS-485 4-wire or RS-485 2-wire) and set data bits and stop bits according to the peripheral device specifications.

Usage recommendations

For reliable serial communication, enable terminating resistors at the ends of long transmission lines and verify wiring for correct 2- or 4-wire configuration. Use shielded cabling and proper grounding in electrically noisy or industrial environments. Check device manuals for matching data and stop bit settings.

Specifications

Host interface:
PCIe
Output interface:
Serial
All features

Ports & interfaces

Serial interface type:
RS-422/485
Host interface:
PCIe
Output interface:
Serial
Expansion card standard:
PCIe 2.0

System requirements

Windows operating systems supported:
Y
Linux operating systems supported:
Y

Features

Flow control support:
Yes
Data bits:
8, 7, 6, 5
Stop bits:
2, 1.5, 1
Parity bit:
Mark, Space, Odd, N, Even
Flow Control type:
XON/XOFF, RTS/CTS, DTR/DSR
FIFO (First In, First Out):
256

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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 59 09.07.2026 Best delivery 90.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 59 23.07.2026 94.99 €
EU4 59 23.07.2026 123.99 €
90.49 €
Stock: 59
Delivery Date: 09.07.2026 Best delivery
Warehouse: WH94
Available only for legal entities
94.99 €
Stock: 59
Delivery Date: 23.07.2026
Warehouse: WH109
123.99 €
Stock: 59
Delivery Date: 23.07.2026
Warehouse: EU4

Customer reviews

Customer questions

FAQ

How much does the DeLOCK PCI Express x1 Card to 2 x Serial RS-422/485 cost, and is it available for purchase?

The price is 90.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 177 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 09.07.2026 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, Installment. All transactions are 100% secure and encrypted.

Can DeLOCK PCI Express x1 Card to 2 x Serial RS-422/485 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the DeLOCK PCI Express x1 Card to 2 x Serial RS-422/485 online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 DELOCK 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 DELOCK 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, 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 DeLOCK PCI Express x1 Card to 2 x Serial RS-422/485?

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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