# USB 2.0 to RS-422/485 Serial Cable Exsys EX-1346 with FTDI chipset

**URL:** https://aio.lv/en/product--exsys-ex-1346--4218153
**Data updated:** 2026-07-24 04:29 (EEST)
**Category:** Serial & Parallel Cables
**Manufacturer:** Exsys
**Manufacturer code:** EX-1346
**EAN:** 4718359013461
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 121.99 €
**Prices and availability valid until:** 2026-08-25 23:59
**Price without VAT (21%):** 100.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--exsys-ex-1346--4218153

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.08.2026 | free |
| Pickup points | 27.08.2026 | 1.79 EUR |
| Courier delivery to door | 27.08.2026 | 4.99 EUR |

## Summary description

Exsys EX-1346 is a USB 2.0 to RS-422/485 serial cable using an FTDI chipset. It provides a direct connection between a computer USB port and RS-422 or RS-485 serial devices for data transfer and device control. Suitable for industrial equipment, instrumentation, or legacy serial peripherals, it enables reliable communication and easy setup without adding internal cards.

## Long description

The Exsys EX-1346 is a reliable USB 2.0 to RS-422/485 serial cable designed to bridge modern computer systems with industrial and legacy serial peripherals. Equipped with a high-performance FTDI chipset, this serial adapter ensures stable data transmission and seamless device control through a standard USB port. It eliminates the need for internal expansion cards, offering a plug-and-play solution for connecting automation systems, measurement instruments, and industrial machinery.
Advantages
This serial cable utilizes an advanced FTDI chipset known for its exceptional driver compatibility across various operating systems, ensuring reliable communication without frequent disconnections. The direct connection design simplifies installation, saving both physical space within computer chassis and setup time for technicians. Built for demanding environments, the cable provides robust signal integrity over extended distances, making it an efficient choice for industrial automation and data acquisition tasks.
Suitable for
Connecting industrial machinery and automation equipment to a computer
Interfacing with measurement and scientific instrumentation
Controlling legacy serial peripherals via USB
Data transfer in industrial and laboratory settings
When it may not be suitable
This product is not designed for consumer applications that require high-speed USB data storage or video streaming, as it is strictly intended for serial communication protocols. It may also not be suitable for environments requiring optical galvanic isolation unless external protective adapters are used.
Key specifications
USB 2.0 interface for computer connection
RS-422 and RS-485 serial interface support
Integrated FTDI chipset for stable communication
Direct cable connection format
How to use
To use the serial cable, connect the USB end into an available USB port on your computer. Install the appropriate FTDI drivers for your operating system if they do not install automatically. Connect the RS-422 or RS-485 termination of the cable to your serial device, ensuring proper pinout alignment and wiring configurations according to your equipment specifications. Once connected and recognized by the operating system, configure your serial communication software with the correct baud rate and COM port settings.
What to consider before purchase
Verify whether your equipment utilizes RS-422 or RS-485 communication standards
Check operating system compatibility for FTDI drivers
Ensure the physical connector type matches your target device
For optimal performance and to prevent communication errors, always secure screw locks if available, use properly shielded cabling in high-interference environments, and verify correct termination resistors for long RS-485 bus lines.

## FAQ

### How much does the USB 2.0 to RS-422/485 Cable Exsys EX-1346 cost, and is it available for purchase?

The price is 121.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 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 24.08.2026 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. 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 Exsys 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 Exsys 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/4218153/59879932_large.webp