The 4XRS232 flykantech.com 4 Port USB to RS232 Serial Hub allows you to connect up to four RS232 serial devices to your Mac or PC laptop or desktop computer using just one USB port, replicating the functionality of built-in DB9M serial connectors. Designed with space-saving in mind, the RS232 Serial Hub is compact and powered via the USB bus, eliminating the need for an external power adapter. It provides a cost-effective solution for bridging the compatibility gap between modern USB-capable computers and legacy RS232 serial peripherals.
The 4XRS232 enables you to connect up to four 9-pin serial devices to a computer or laptop with a USB Type-A/C port (4XRS232 data cable adopts a detachable design, allowing for the use of interchangeable A to B or C to B data cables to connect to traditional computers or the latest computers with USB-C ports). This straightforward and budget-friendly solution effortlessly adds serial ports to your computer, supporting any DB9 serial device. Suitable for the latest laptops, desktop computers, and servers lacking RS232C ports, the 4XRS232 adapter enhances traditional functionality in IT environments. It facilitates connections, monitoring, and control of industrial/automotive sensors and equipment, as well as linking receipt printers, POS devices, satellite broadcast receivers, serial modems, PDUs, and more. Additionally, it supports the connection and programming of digital signage and LEDs via serial communication ports.
■ Provides you with 4 X RS232 serial ports
■ Fully compliant with USB 1.1 and USB 2.0.
■ Baud Rate up to 921.6 Kbps.
■ With detachable USB-Data Design.
■ Rugged metal construction
■ COM retention: COM Port assignments maintained across reboot.
■ Bus powered, no external power adapter required
■ Compatible with Windows 11/10, macOS
※ Not compatible with serial mice or keyboards.
※ Definitions of the DB9 interface on some barcode scanners may vary.
Connector Type(s)
1 - USB 2.0 Type-A (4 pin, 480Mbps)
External Ports: 4 - DB-9 (9 pin, D-Sub)
Environmental
Operating Temperature: 0°C to 55°C
Storage Temperature: 0°C to 55°C
Humidity: 5~95% RH
Hardware
Ports: 4
Interface: Serial
Bus Type: USB 2.0
Port Style: External Hub
Industry Standards: RS232 | USB 1.1
Chipset ID: PL2303-GC
Performance
Serial Protocol: RS-232
Max Baud Rate: 921.6 Kbps
FIFO: 256 Bytes
Power
Powered by USB Interface
OS Compatibility
Windows XP, Vista, 7, 8, 8.1, 10, 11
Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016, 2019, 2022
macOS 10.6 to 10.15, 11.0, 12.0, 13.0, 14.0
Linux Kernel 3.0.x and up - LTS Versions only