# DELOCK 90582 USB 2.0 to RS-232 serial converter/repeater/isolator, FTDI FT231XS, green stainless steel

**URL:** https://aio.lv/en/product--delock-90582--11362559
**Data updated:** 2026-04-10 12:36 (EEST)
**Category:** USB Data Cables
**Manufacturer:** DELOCK
**Manufacturer code:** 90582
**EAN:** 4043619905829
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 30.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-90582--11362559

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The DELOCK 90582 is a USB 2.0 to RS-232 serial converter, repeater and isolator based on the FTDI FT231XS chipset. Designed for connecting RS-232 devices to modern PCs, it supports Windows 10/10 x64 and Windows 11. Compact and housed in a green stainless-steel casing, it provides a simple interface for serial communication and device integration.

## Long description

The DELOCK 90582 is a compact USB 2.0 to RS-232 serial converter based on the FTDI FT231XS chipset. Housed in a green stainless-steel casing, the adapter provides a direct serial interface for integrating legacy RS-232 devices with modern PCs. It is designed for internal installation in housings or on slot brackets and supports common power-management and modem signalling functions required for serial communications.
Advantages
This adapter offers a reliable USB 2.0 host connection with an RS-232 output, enabling communication with serial devices through a standard interface. The FTDI chipset ensures wide driver support and compatibility with Windows 10 (32/64-bit) and Windows 11, while the small form factor and metal casing make it suitable for installation inside enclosures or on expansion brackets.
Suitable for
Connecting legacy RS-232 instruments and sensors to modern PCs
Internal mounting in housings or on slot brackets
Small embedded systems or industrial control applications requiring serial data links
When it may not be suitable
The converter provides a short built-in cable (maximum cable length 0.3 m) and is intended for internal or short-reach connections; it is not intended as a long cable replacement. It does not include external isolation accessories beyond the described repeater/isolator function and may not replace full galvanic isolation solutions required in some industrial environments.
Key specifications
Host interface: USB 2.0 (FTDI FT231XS)
Output interface: RS-232 serial
Maximum cable length: 0.3 m
Housing: green stainless-steel casing
Compatibility: Windows 10 (32/64-bit), Windows 11 (driver support)
How to use
Install the converter inside the PC chassis or on a slot bracket and connect the USB host pins to an internal USB header. Attach the RS-232 connector to the serial device. Install the appropriate FTDI driver on the host system if it is not automatically recognised, then configure the serial port settings (baud rate, parity, data bits, stop bits, flow control) in the application or operating system to match the connected device.
What to consider before purchase
Intended for short internal connections (maximum cable length 0.3 m)
Check operating system driver support for the FTDI FT231XS chipset
Verify that RS-232 signalling and pinout match the target device
Usage recommendations
Use the adapter for internal installations or close-proximity connections where a compact USB-to-RS-232 interface is required; ensure correct driver installation and serial port configuration for reliable communication.

## Specifications

| Feature | Value |
|---|---|
| Chipset | FTDI FT231XS |
| Host interface | USB 2.0 |
| Output interface | RS-232 |
| RS-232 signals | TXD, RXD, RTS, RI, GND, DTR, DSR, DCD, CTS |
| Electrostatic Discharge (ESD) protection | 15 kV |
| Data bits | 7, 8 |
| Stop bits | 2, 1 |
| Parity bit | Even, Mark, N, Odd, Space |
| Flow Control type | DTR/DSR, N, RTS/CTS, XON/XOFF |
| Mounting brackets included | Yes |
| Maximum cable length | 0.3 m |

### Features

| Feature | Value |
|---|---|
| Product colour | Green, Stainless steel |
| Windows operating systems supported | Windows 10, Windows 10 x64, Windows 11 |

### Other features

| Feature | Value |
|---|---|
| LED indicators | Y |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 15 mm |
| Width | 31 mm |
| Depth | 35 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 85 |

## FAQ

### How much does the DELOCK 90582 USB 2.0 to RS-232 serial converter cost, and is it available for purchase?

The price is 37.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 105 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 27.07.2026 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

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

When making a choice, we recommend paying attention to the key features: 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 DELOCK 90582 USB 2.0 to RS-232 serial converter?

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/11362559/68175835_large.webp