# PCI Express x1 Card DeLOCK 89938

**URL:** https://aio.lv/en/product--delock-89938--2819393
**Data updated:** 2025-12-29 10:42 (EET)
**Category:** I/O Adapters & Controllers
**Manufacturer:** DELOCK
**Manufacturer code:** 89938
**EAN:** 4043619899388
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 48.34 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-89938--2819393

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK PCI Express x1 Card provides 4 x Serial RS-232 ports with voltage supply. It features a PCIe host interface, supports baud rates up to 230.4 Kbit/s, and has a FIFO buffer of 256 B. Compatible with Windows 10, 7, 8, and 8.1, this card is ideal for expanding serial communication capabilities in a compact form factor. Cables included: Serial, 89938.

## Long description

The DeLOCK PCI Express x1 Card (model 89938) adds four external RS-232 serial ports to a desktop or mini PC. The card provides optional voltage supply for connected devices (selectable 5 V or 12 V) and connects via a PCIe x1 host interface. It supports baud rates up to 230.4 Kbit/s and includes a 256-byte FIFO buffer. The package includes required serial cables and a low-profile bracket for compact systems.
Advantages
The card offers four external serial RS-232 ports in a single PCIe x1 slot, supports device power output at 5 V or 12 V, and integrates a 256 B FIFO buffer for reliable data flow. Its PCIe host interface ensures compatibility with standard PCI Express slots, and the included low-profile bracket allows installation in small form-factor or mini PCs. Driver support covers Windows 7, 8, 8.1 and 10.
Suitable for
Connecting industrial equipment with RS-232 interfaces
Serial peripherals such as barcode scanners, POS terminals, or modems
Legacy hardware integration in desktop or mini PC systems
Applications requiring multiple external serial ports in a single slot
Key specifications
Model: DeLOCK 89938
Interface: PCI Express x1 (PCIe)
Ports: 4 × external RS-232 serial ports
Voltage output: selectable 5 V or 12 V for connected devices
Maximum baud rate: 230.4 Kbit/s
FIFO buffer: 256 bytes
Form factor: standard and low-profile bracket included
Compatibility: Windows 7, 8, 8.1, 10
Product colour: green
How to use
Install the PCI Express x1 Card into an available PCIe slot on the motherboard (use the included low-profile bracket if installing in a mini PC). Secure the card, connect the external serial cables to the RS-232 ports and to the target devices, and set the required device power output to 5 V or 12 V as needed. Install the appropriate drivers on the host system (Windows 7/8/8.1/10) and configure serial port parameters (baud rate, parity, data bits, stop bits) in the operating system or application.
Usage recommendations
For stable communication, match the baud rate and serial settings of connected devices to the card’s configuration, avoid long thin or poorly shielded cables for high-noise environments, and select the appropriate voltage (5 V or 12 V) according to the device specification to prevent damage.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Host interface | PCIe |
| Internal SATA ports quantity | 1 |
| Expansion card standard | PCIe 1.1 |
| Expansion card form factor | Full-height / Low-profile |

### Other features

| Feature | Value |
|---|---|
| Quantity | 1 |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10, Windows 7, Windows 8.1, Windows 8 |

### Design

| Feature | Value |
|---|---|
| Internal | Yes |
| Product colour | Green |

### Performance

| Feature | Value |
|---|---|
| Chipset | WCH384L |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Features

| Feature | Value |
|---|---|
| Flow control support | Yes |
| Baud rate | 230.4 Kbit/s |
| Data bits | 5, 8, 7, 6, 4 |
| Stop bits | 2, 1.5, 1 |
| FIFO (First In, First Out) | 256 |

### Packaging data

| Feature | Value |
|---|---|
| Cables included | Serial |
| User guide | Yes |
| Mounting brackets included | Yes |

## FAQ

### How much does the PCI Express x1 Card DeLOCK 89938 cost, and is it available for purchase?

The price is 58.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 597 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 07.07.2026 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. 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 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. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: host interface, internal, 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.

### Where can I download the instructions for PCI Express x1 Card DeLOCK 89938?

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.

## Image

https://aio.lv/img/cache/product/2819393/65748920_large.webp