Rocstor USB to Serial Adapter

Rocstor USB to Serial Adapter

The Rocstor 3ft USB to Serial Cable, DB9 Male RS232 to USB Converter allows you to effortlessly add an RS-232 DB9 serial COM port to your laptop or desktop computer, facilitating control and communication with serial peripheral devices. This USB to RS232 cable serves as a convenient bridge between modern and legacy technologies, making it an essential tool for IT professionals, point of sale (POS) systems, industrial applications, AV setups, and office environments. With a data transfer rate of up to 921.6 kbps and a 3-foot (0.91 m) cable length, this adapter ensures reliable and efficient connectivity.

Designed for ease of use, this adapter cable connects to a USB Type-A port commonly found on host devices. It is compatible with USB 2.0 and other USB revisions, and supports Windows, macOS, and Linux (including the latest versions), ensuring maximum compatibility. The integrated Prolific PL2303 chipset offers advanced features and reliable performance, making this adapter a versatile and dependable solution for various serial device connections. Backed by Rocstor lifetime limited warranty and free technical support.

• USB to Serial: Connect serial RS232 (DB9) devices to a computer using this USB to serial adapter. Secure the cable with the screw-lock nuts on the male serial DB9 connector.


• Extended Reach: 3 ft (0.91 m) cable length allows for flexible positioning of peripherals.


• Device Compatibility: Ideal for connecting and monitoring serial devices such as barcode readers, network switches, receipt printers, PLCs, medical devices, oscilloscopes, and scales.


• Wide Applications: Suitable for IT applications, industrial control, logistics, POS, AV installations, laboratories, and more. Maintain the use of legacy hardware with modern systems.


• Robust Specifications: 3ft (91cm) cable length, max baud rate of 921.6 Kbps, 512 Byte FIFO, supports Windows, macOS, and Linux. Features the Prolific PL2303 chipset and various parity modes.


• Warranty: Rocstor lifetime limited warranty.