# USB 2.0 RS-232 Converter Repeater Isolator RealPower 284513

**URL:** https://aio.lv/en/product--realpower-284513--3132709
**Data updated:** 2026-01-13 17:38 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** RealPower
**Manufacturer code:** 284513
**EAN:** 4040895006288
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 239.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 197.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--realpower-284513--3132709

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The RealPower 284513 is a USB 2.0 RS-232 converter, repeater, and isolator. It operates with an input voltage of 9 - 35 V and provides a stable operating voltage of 5 V. This device is ideal for connecting RS-232 devices to USB ports, ensuring reliable data transmission with isolation to protect against electrical interference.

## Long description

The RealPower 284513 is a USB 2.0 RS-232 converter, repeater and isolator designed to connect legacy RS-232 equipment to modern USB hosts. It accepts a wide input voltage range of 9–35 V and provides a regulated 5 V operating voltage for the converter electronics. The device supports USB 2.0 data rates and includes galvanic isolation to protect connected devices from ground loops and electrical interference while enabling reliable serial communication.
Advantages
The unit combines three functions — conversion, signal repeating and isolation — in a single compact module, reducing the need for multiple adapters in serial communication setups. Galvanic isolation safeguards sensitive equipment from surges and common-mode voltages, while the wide input voltage range allows installation in diverse power environments. Its USB 2.0 compatibility ensures straightforward connection to PCs, industrial controllers and other USB hosts without requiring complex configuration.
Suitable for
Connecting RS-232 instruments and sensors to a computer or USB host
Industrial environments where electrical isolation is needed to prevent interference
Extending serial links where a repeater function helps maintain signal integrity over longer distances
Field equipment powered from 9–35 V supplies such as vehicles or industrial power rails
Key specifications
Interface: USB 2.0 to RS-232 serial
Operating voltage input range: 9–35 V DC
Regulated internal voltage: 5 V DC
Functionality: converter, repeater and galvanic isolator
Isolation: galvanic isolation between USB and RS-232 sides (protects against ground loops and common-mode voltages)
Data compatibility: standard RS-232 signal levels and USB 2.0 data rates
Form factor: compact module suitable for inline connection or panel mounting in communication setups
How to use
Connect the device to a USB port on the host using the USB 2.0 interface and connect the RS-232 device to the serial side using the appropriate cable. Supply the module with a DC source within the 9–35 V range to power the unit; the internal regulator provides the required 5 V to the converter. Install any necessary drivers on the host system if not automatically detected. Confirm serial parameters (baud rate, parity, data bits, stop bits) on both ends to match the RS-232 device and host application. The isolator and repeater functions operate transparently once proper connections and power are established.
Usage recommendations
Use shielded serial cables and observe correct wiring for RX/TX and ground to maintain signal integrity. Ensure the power supply used is stable and within the specified input range. When deploying in electrically noisy or industrial environments, verify isolation meets your system requirements and test communication under expected operating conditions before final installation.

## Specifications

| Feature | Value |
|---|---|
| Serial ports quantity | 8 |
| Operating voltage | 5 V |
| Output interface | RS-232 |
| RS-232 signals | TXD, RXD, RI, GND, DTR, DSR, DCD, CTS, RTRS |

### Performance

| Feature | Value |
|---|---|
| Input voltage | 9 - 35 |
| Baud rate | 921.6 Kbit/s |
| Data bits | 8, 7 |
| Stop bits | 2, 1 |
| Parity bit | Space, Odd, N, Mark, Even |

### Features

| Feature | Value |
|---|---|
| Chipset | FTDI |
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Mounting | Rack |
| Host interface | USB 2.0 |

## FAQ

### How much does the USB 2.0 RS-232 Converter RealPower 284513 cost, and is it available for purchase?

The price is 239.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 30.06.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can USB 2.0 RS-232 Converter RealPower 284513 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 RealPower 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 RealPower 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.

## Image

https://aio.lv/img/cache/product/3132709/64204093_large.webp