# Interface Card DeLOCK 89918

**URL:** https://aio.lv/en/product--delock-89918--990540
**Data updated:** 2025-12-23 15:45 (EET)
**Category:** I/O Adapters & Controllers
**Manufacturer:** DELOCK
**Manufacturer code:** 89918
**EAN:** 4043619899180
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.49 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 23.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-89918--990540

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The DeLOCK 89918 is an internal serial interface card with a PCIe host interface and WCH CH382L chipset. It supports data bits of 5, 6, 7, or 8 and stop bits of 1 or 2. Compatible with Windows 10, 7, and 8.1, this card is ideal for expanding serial communication capabilities in your system.

## Long description

The DeLOCK 89918 is an internal PCIe interface card that adds two external RS-232 serial ports to a PC. Based on the WCH CH382L chipset, the card extends serial communication capabilities for connecting scanners, protocol converters, IoT devices and other RS-232 peripherals. A low-profile bracket is included for installation in Mini-PCs.
Advantages
The card provides two reliable external RS-232 ports via a PCIe host interface and supports flexible serial frame formats with data bits of 5, 6, 7 or 8 and stop bits of 1 or 2. It is compatible with common Windows versions (Windows 10, 8.1 and 7) and includes a low-profile bracket for compact systems.
Suitable for
 Connecting barcode scanners and measurement instruments
 Interfacing with protocol converters and industrial controllers
 Extending serial ports for legacy peripherals in desktop and Mini-PC systems
 Integrating RS-232 IoT devices into a PC-based system
Key specifications
 Model: DeLOCK 89918
 Host interface: PCIe
 Output interface: 2 × external RS-232 serial ports
 Chipset: WCH CH382L
 Data bits: 5, 6, 7, 8
 Stop bits: 1, 2
 Internal: Yes (with low-profile bracket included)
 Compatibility: Windows 10, Windows 8.1, Windows 7
 MPN: 89918
 EAN: 4043619899180
How to use
Power off the PC and insert the card into an available PCIe slot on the motherboard. Secure the card with the full-height or included low-profile bracket depending on your case form factor. Boot the system, install the appropriate driver for the WCH CH382L chipset on a supported Windows version, and connect external RS-232 devices to the serial ports using standard serial cables. Configure port parameters (baud rate, data bits, parity, stop bits) in your operating system or application to match the connected device.
Usage recommendations
For stable communication, use shielded serial cables and set matching serial parameters on both the PC and the connected device. Install the latest chipset driver from the manufacturer for best compatibility with Windows 10, 8.1 and 7.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Serial interface type | RS-232 |
| Serial ports quantity | 2 |
| Host interface | PCIe |
| Output interface | Serial |
| Expansion card standard | PCIe 1.1 |

### Other features

| Feature | Value |
|---|---|
| Manual | Yes |
| Drivers included | Yes |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 8.1 x64, Windows 8.1, Windows 7 x64, Windows 7, Windows 10 Pro x64, Windows 10 |

### Design

| Feature | Value |
|---|---|
| Internal | Yes |

### Performance

| Feature | Value |
|---|---|
| Chipset | WCH CH382L |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733020 |

### Packaging data

| Feature | Value |
|---|---|
| Mounting brackets included | Yes |

### Features

| Feature | Value |
|---|---|
| Flow control support | Yes |
| Data bits | 8, 7, 6, 5 |
| Stop bits | 2, 1 |

## FAQ

### How much does the Interface Card 89918 cost, and is it available for purchase?

The price is 28.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 565 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 22.06.2026 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, 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 Interface Card 89918?

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/990540/65748301_large.webp