DTECH 3m USB 2.0 To RS232 9 Pin Play and Plug Converter Cable USB to RS232 Serial Cable with LED Light

DTECH 3m USB 2.0 To RS232 9 Pin Play and Plug Converter Cable USB to RS232 Serial Cable with LED Light

Weighing & Efficient cashier
Connect the computer to the cash register or electronic scale, read quickly without lagging, and check out without waiting

Supports multi system compatibility

Win8/10/Linux system drive free, supports Win11, plug and play
Provide scanning card driver and installation manual, one click installation, worry free and hassle free

Dual chip, efficient transmission
FT231XS+SP213, high-performance chip, strong compatibility, high-speed stability, secure data transmission without loss, durable for ten years

Built in three types of data indicator lights
When connecting to the computer, the red power light remains on
When communication is normal, the green indicator light flashes to indicate sending data
The flashing yellow indicator light represents receiving data, making it convenient for engineers to check the working status