# DeLOCK 87819 USB to Serial Adapter DeLOCK 87819

**URL:** https://aio.lv/en/product--delock-87819--10941138
**Data updated:** 2026-01-14 13:06 (EET)
**Category:** Serial & Parallel Cables
**Manufacturer:** DELOCK
**Manufacturer code:** 87819
**EAN:** 4043619878192
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-87819--10941138

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK 87819 USB to Serial Adapter allows for easy connection of serial devices to a USB port. It features plug-and-play functionality and supports various operating systems. Ideal for connecting legacy devices to modern computers.

## Long description

The DeLOCK 87819 USB to Serial Adapter allows connection of serial devices to a USB port, providing a bridge between legacy RS-232 equipment and modern computers. The adapter implements plug-and-play functionality and is compatible with multiple operating systems, enabling straightforward use without complex setup. Designed for users who need to connect devices with serial interfaces to systems that only offer USB ports, this adapter supports common serial communication tasks and simplifies integration of older peripherals.
Advantages
The adapter offers a compact, single-cable solution that removes the need for internal serial ports. Its plug-and-play nature reduces installation time and configuration requirements. Compatibility with various operating systems makes it a flexible choice for different environments. The DeLOCK 87819 is suited for use with legacy devices where a direct USB interface is not available.
Подходит для
Подключение последовательных устройств (RS-232) к компьютеру через USB
Интеграция старого оборудования с современными системами
Техническое обслуживание и настройка промышленных контроллеров и терминалов
Использование в лабораторных и сервисных задачах, где требуется последовательная связь
Key specifications
Interface type: USB to serial adapter
Connectivity: USB (host) to serial (device)
Function: Plug-and-play operation
Intended use: Connecting legacy serial devices to USB-only computers
Category: Serial & Parallel cables
How to use
Connect the USB end of the DeLOCK 87819 to an available USB port on the computer and attach the serial connector to the serial device. Most systems will recognize the adapter automatically; if required, install provided or manufacturer-recommended drivers according to the operating system. After connection and any necessary driver installation, configure the serial port settings (baud rate, parity, data bits, stop bits) in the application or device manager to match the serial device requirements.
Usage recommendations
Use the adapter with appropriate cable lengths and avoid physical strain on connectors. Verify and set matching serial communication parameters on both the host and device. If automatic recognition does not occur, consult DELOCK support or the operating system’s device manager for driver installation and troubleshooting.

## FAQ

### How much does the USB to Serial Adapter DeLOCK 87819 cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1178 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 16.07.2026 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: Cash payment, 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

## Image

https://aio.lv/img/cache/product/10941138/61264109_large.webp