MOXA UPort 1250 USB to RS-232/422/485 Serial Converter
The MOXA UPort 1250 is a dual-port USB to RS-232/422/485 serial converter built for industrial-grade communication. It ensures stable, fast, and reliable data transfer across multiple serial interfaces. Perfect for automation, industrial systems, and rugged environments across Bangladesh.
Specification Table
| Feature | Details |
|---|---|
| Model | MOXA UPort 1250 |
| Interface | USB 1.1/2.0 |
| Serial Ports | 2 x RS-232/422/485 (selectable) |
| Data Bits | 5, 6, 7, 8 |
| Stop Bits | 1, 1.5, 2 |
| Parity | None, Even, Odd, Mark, Space |
| Baudrate | 50 bps to 921.6 Kbps |
| Flow Control | RTS/CTS, XON/XOFF, None |
| Driver Support | Windows, Linux, macOS |
| Operating Temperature | 0 to 55°C (32 to 131°F) |
| Storage Temperature | -20 to 85°C (-4 to 185°F) |
| Humidity | 5–95% RH (non-condensing) |
| Power via USB | Yes |
| Mounting Options | Desktop, DIN-Rail (optional kit) |
| Dimensions | 78 x 28 x 104 mm (W x H x D) |
| Weight | 130 g |
Description:
The MOXA UPort 1250 is a high-performance USB-to-serial converter designed for industrial and commercial applications that require reliable serial communication. With two configurable RS-232, RS-422, or RS-485 ports, it allows seamless connection of legacy serial devices to modern USB-enabled systems. Its broad baudrate support, up to 921.6 Kbps, ensures high-speed data transfer, while flexible data bits, parity, and stop bits configurations make it compatible with diverse serial protocols.
Equipped with robust drivers for Windows, Linux, and macOS, the UPort 1250 guarantees plug-and-play connectivity and stable operation. The converter supports multiple flow control modes, including RTS/CTS and XON/XOFF, to prevent data loss during intensive communication tasks. Its compact and durable design makes it suitable for desktop use or mounting on DIN-rails with optional kits, allowing deployment in space-constrained environments.
Designed to operate in harsh conditions, it handles temperatures from 0 to 55°C and humidity levels up to 95% non-condensing. Powered directly through USB, it eliminates the need for an external power source, simplifying installation. Ideal for industrial automation, manufacturing, and point-of-sale systems, the UPort 1250 provides a reliable bridge between USB-enabled computers and serial devices, ensuring consistent performance in mission-critical operations.
Key Features
- Supports RS-232, RS-422, and RS-485 serial interfaces.
- High-speed USB 2.0 interface for fast data transfer.
- Provides up to 921.6 kbps baud rate for serial communication.
- Built-in surge and ESD protection to safeguard devices.
- Supports Windows, Linux, and macOS operating systems.
- Compact and rugged design suitable for industrial environments.
- Includes driver for easy plug-and-play installation.
Where it Can Be Used
- Factory automation systems.
- POS (Point of Sale) systems.
- Data acquisition systems.
- Industrial control and monitoring equipment.
- Remote serial device management via USB connection.
Installation Step
- Connect the UPort 1250 to a USB port on your computer.
- Install the provided driver software on your operating system.
- Connect your serial device (RS-232/422/485) to the appropriate port.
- Configure the serial port settings in your software (baud rate, parity, data bits, stop bits).
- Test communication between the computer and serial device.
What is the price of MOXA UPort 1250 USB to RS-232/422/485 Serial Converter in Bangladesh?
The estimated price of MOXA UPort 1250 USB to RS-232/422/485 Serial Converter in Bangladesh is 0৳. You can buy the MOXA UPort 1250 USB to RS-232/422/485 Serial Converter at best price from our website or visit our Office.
For the most accurate pricing, stock availability, and warranty details, we recommend contacting us before placing your order.

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