# USB interface cable Victron Energy ASS030572050 — 5 m RS485 connection for Victron devices

**URL:** https://aio.lv/en/product--victron-energy-ass030572050--4437513
**Data updated:** 2026-03-07 14:46 (EET)
**Category:** Audio & Video Cables
**Manufacturer:** victron energy
**Manufacturer code:** ASS030572050
**EAN:** 8719076040088
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 73.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 60.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--victron-energy-ass030572050--4437513

## 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

USB interface cable Victron Energy ASS030572050 provides a 5 m connection with RS485 signaling to link compatible Victron devices to a computer or monitoring system. Used for data communication, configuration and firmware updates, the cable converts USB to RS485 and is suitable for remote monitoring, system setup and diagnostics of Victron equipment supporting RS485.

## Long description

The USB interface cable Victron Energy ASS030572050 — 5 m RS485 connection for Victron devices is a 5-metre USB-to-RS485 communication cable designed to connect compatible Victron equipment to a computer or monitoring system. The cable converts a USB port signal to RS485 differential signaling, enabling data exchange for monitoring, configuration and firmware updates on devices that support RS485 communication. Its length and connector types make it suitable for installations where a direct USB connection to the device is not practical.
Advantages
The cable provides a reliable conversion between USB and RS485 protocols, allowing stable data transfer over a 5 m length. It supports configuration, logging and firmware updating of Victron devices without requiring additional adapters. The robust design and defined signaling ensure compatibility with typical RS485-based Victron equipment and help maintain signal integrity in residential and light commercial installations.
Suitable for
Connecting Victron inverters, chargers and monitoring units to a PC for configuration and monitoring
Performing firmware updates and device setup via computer software
Remote diagnostics and data logging in installations where RS485 is used
Key specifications
Cable type: USB to RS485 interface
Length: 5 metres
Signal standard: RS485 differential signaling
Application: data communication, configuration and firmware updates
Compatibility: designed for use with Victron devices supporting RS485
How to use
Connect the USB end of the cable to a computer or compatible monitoring interface and the RS485 end to the RS485 port on the Victron device following the device polarity and wiring instructions. Install any required drivers or Victron configuration software on the computer before initiating communication. After connecting, launch the monitoring or configuration software, select the appropriate COM port and communication parameters, then proceed with data reading, configuration changes or firmware update procedures as required.
Usage recommendations
For reliable operation, use the cable in environments within the device temperature and humidity specifications, avoid placing it near strong electromagnetic interference sources, and route it to minimize sharp bends. Verify correct RS485 polarity and grounding when connecting multiple devices on the same bus, and ensure the host computer has the necessary drivers and software from the device manufacturer.

## FAQ

### How much does the USB interface cable Victron Energy ASS030572050 cost, and is it available for purchase?

The price is 73.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can USB interface cable Victron Energy ASS030572050 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 victron energy 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 victron energy 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/4437513/60107725_large.webp