# USB - RS-232 Cable EXSYS EX-1301-2F 1.8m Black

**URL:** https://aio.lv/en/product--exsys-ex-1301-2f--1083210
**Data updated:** 2025-12-29 05:36 (EET)
**Category:** USB Data Cables
**Manufacturer:** Exsys
**Manufacturer code:** EX-1301-2F
**EAN:** 4718359130144
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The EXSYS USB - RS-232 cable is 1.8 meters long and features a USB2.0 A connector and a 9-pin RS-232 connector. It has a male/female connector gender and weighs 150 g. This cable is ideal for connecting devices that require serial communication, ensuring reliable data transfer and compatibility with various systems.

## Long description

The EXSYS USB - RS-232 Cable EX-1301-2F is a 1.8 m cable that creates a single RS-232 serial COM port from a USB 1.1/2.0 host. It uses a high-performance 16C550-type UART to provide full RS-232 V.24 signal support on a 9-pin female (DCE) connector, allowing direct connection to serial devices without an additional serial cable. The cable draws power from the USB bus and installs without opening the computer chassis.
Advantages
This cable provides instant COM port expansion via USB with a 16-byte FIFO buffer (16C550-type) for reliable serial communication. The 9-pin female connector is ready to plug directly into DTE devices, eliminating the need for separate serial cables. The device is bus-powered and supports common serial line signals and standard data framing options, with system-assigned I/O and interrupt settings for simple installation.
Suitable for
Connecting industrial equipment, modems or laboratory instruments to modern PCs or thin clients
Serial console access for servers, routers or network appliances
Legacy peripherals that require RS-232 communication
Key specifications
Interface: RS-232 (V.24)
UART: 16C550-type with 16-byte FIFO
Connector: 9-pin female (DCE) RS-232
USB compatibility: USB 1.1 and USB 2.0 host
Data framing: Data bits 5, 6, 7, 8; Stop bits 1, 1.5, 2; Parity none, even, odd, space, mark
Signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
Power: Bus powered from USB
Cable length: 1.8 m
Colour: Black
Weight: 0.15 kg
How to use
Install the appropriate driver if required by your operating system, then plug the USB A connector into an available USB 1.1/2.0 port on the host. The operating system will assign I/O addresses and interrupt settings automatically. Connect the 9-pin female RS-232 connector directly to the serial device. Use the device manager or terminal software to open the newly created COM port and configure baud rate and framing parameters to match the connected device.
Usage recommendations
For stable operation, avoid routing the cable alongside high-voltage power lines or sources of strong electromagnetic interference. Use shielded cable routing where available and confirm serial settings (baud rate, parity, data/stop bits) on both ends before initiating communication.

## Specifications

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 95 |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |

### Other features

| Feature | Value |
|---|---|
| Connector(s) | USB2.0 A, 9-pin RS-232 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Cable length | 1.8 m |
| Weight | 0.15 kg |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 75 |
| Operating temperature (T-T) | 0 - 55 |

## FAQ

### 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

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

When making a choice, we recommend paying attention to the key features: cable length, 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.

## Image

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