Description
RS232 to USB Adapter Cable – HL-340 Type | USB to Serial Converter
Easily connect legacy RS232 serial devices to modern computers with this RS232 – USB Adapter Cable (HL-340 Type). Designed for compatibility, this high-quality USB to serial converter allows seamless communication with barcode scanners, CNC machines, receipt printers, microcontrollers, and other serial-based devices.
Powered by the reliable HL-340 chipset, this adapter ensures stable data transmission and broad operating system support, including Windows 10, 11, 8, and older versions. The transparent blue casing offers a sleek, durable design, and the plug-and-play setup makes installation quick and hassle-free.
Key Features:
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Type: RS232 to USB Adapter (HL-340 chipset)
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Interface: USB Type-A to DB9 Male Serial Port
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Chipset: HL-340 (CH340 / CH341 compatible)
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OS Support: Windows 11 / 10 / 8 / 7 / XP
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Use Case: Barcode scanners, PLCs, POS devices, modems, GPS units, CNCs
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Plug & Play: No external power required
This USB to RS232 adapter is ideal for engineers, technicians, and users needing reliable serial communication for legacy equipment.







