Brainboxes US-235 Ultra Small USB to RS232 Adapter
Compact industrial USB to RS232 adapter with high-speed data transfer, wide temperature range & rugged design.
The Brainboxes US-235 Ultra Small USB to RS232 Adapter is a robust and compact solution designed for industrial applications where reliability and durability are essential. This high-performance adapter is built to withstand harsh environments, featuring an IP50-rated polyamide case that provides excellent protection against dust and mechanical stress.
Key Features
- High Data Throughput – Supports baud rates up to 921,600 with large 512 Byte TxD and RxD FIFOs to prevent data loss.
- Ultra-Strong USB Connection – The high-retention USB connector requires a minimal force of 1.5kg to withdraw, ensuring a stable connection even in demanding conditions.
- Wide Temperature Range – Operates in extreme temperatures from -40°C to +80°C, making it suitable for industrial use.
- Universal Compatibility – Works with Windows (XP/Vista/7/8/10, Server 2003/2008), Linux, Mac OS X, and Raspberry Pi.
- Easy Installation – Includes drivers for all major operating systems and a screw recess for secure wall mounting.
With its compact dimensions (21x41x32mm) and lightweight construction, the US-235 is ideal for field technicians, industrial automation, and legacy serial device connectivity.
Package Contents
- USB to serial adapter
- USB cable
- Software & user guide
After bigger quantities? Need extra quantities? Get in touch and we'll organise it for you.
- Dispatched within 0-2 business days
- Delivery to United States: 3-5 business days*
- Free Shipping Included
- Industrial automation
- Field service applications
- Legacy serial device connectivity
- Embedded systems
- Material: IP50-rated polyamide housing
- Operating Temperature: -40°C to +80°C
- Connector Type: USB B Socket, DB9 RS232 Plug
- Baud Rate Support: Up to 921,600
- Power Consumption: 50mA at 5V (USB-powered)
- Dimensions (HxWxD): 21x41x32mm
- Weight: 160g
Always follow local regulations and product guidance.
Free standard delivery on Australian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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