# Smart home central control unit upgrade dongle Satel ACCO-USB Wired 5V

**URL:** https://aio.lv/en/product--satel-acco-usb--11163875
**Data updated:** 2026-02-18 06:45 (EET)
**Category:** Network Media Converters
**Manufacturer:** SATEL
**Manufacturer code:** ACCO-USB
**EAN:** 5905033336346
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 70.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 58.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--satel-acco-usb--11163875

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Satel ACCO-USB is a wired smart home central control unit upgrade dongle operating at 5V. It measures 125 mm in width, 114.5 mm in depth, and 31 mm in height, designed to enhance your smart home system.

## Long description

The Satel ACCO-USB is a wired 5V upgrade dongle designed to connect the ACCO access control system to a PC via USB. Compact and lightweight, the unit measures 125 mm × 114.5 mm × 31 mm and is finished in white. It converts RS-485 communication to a USB serial interface, enabling configuration and management of the access control system from a computer running ACCO-SOFT-LT. The dongle is bus-powered from the USB port and does not require installation of special drivers, simplifying setup and daily operation.
Advantages
The converter provides a direct, stable connection between the ACCO access control bus and a computer, allowing full access to system components through ACCO-SOFT-LT. Its USB power supply eliminates the need for an external power source, and driverless operation reduces installation complexity. A dedicated connector for a direct ACCO-USB-CZ proximity card reader enables quick registration of new users and fast permission management. The device's compact dimensions and low weight make it easy to integrate into existing setups.
Suitable for
 Integrating ACCO access control systems with a PC for configuration and monitoring
 Registering and managing user credentials via a connected proximity card reader
 System administrators who need convenient local access to ACCO system settings
 Environments where a compact, bus-powered interface is preferred
Key specifications
 Power supply: 5 V from USB port
 Communication interface: RS-485 to USB serial conversion
 Physical dimensions: 125 mm (W) × 114.5 mm (D) × 31 mm (H)
 Weight: 0.25 kg
 Colour: White
 Direct connection support for ACCO-USB-CZ proximity card reader
 Driverless operation (no special drivers required)
How to use
Connect the ACCO-USB dongle to an available USB port on a computer running ACCO-SOFT-LT; the device will draw power from the port and expose a USB serial interface for communication with the ACCO RS-485 bus. Attach the RS-485 wiring from the access control system to the converter's bus terminals according to the system wiring diagram. If needed, plug an ACCO-USB-CZ proximity card reader into the dedicated reader connector to register new users directly. Launch ACCO-SOFT-LT to detect and manage the connected devices and configure access permissions.
Usage recommendations
For reliable operation, use a stable USB connection on a host computer and ensure RS-485 bus wiring is installed with proper termination and shielding where required. Place the dongle in a dry, dust-free environment away from strong electromagnetic interference. Use ACCO-SOFT-LT updates provided by the manufacturer to ensure compatibility and access to the latest features.

## Specifications

| Feature | Value |
|---|---|
| Compatibility | ACCO-USB-CZ |
| Operating voltage | 5 V |
| Connection type | Wired |
| Product type | Smart home central control unit upgrade dongle |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.25 kg |
| Height | 31 mm |
| Width | 125 mm |
| Depth | 114.5 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 5 - 40 |

### Features

| Feature | Value |
|---|---|
| Product colour | White |

## FAQ

### How much does the Smart home central control unit upgrade dongle Satel ACCO-USB cost, and is it available for purchase?

The price is 70.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 03.07.2026 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 Smart home central control unit upgrade dongle Satel ACCO-USB 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 SATEL 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 SATEL 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: weight, 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 Smart home central control unit upgrade dongle Satel ACCO-USB?

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/11163875/65639199_large.webp