USB to RS232

• Adds one RS-232, or RS-422, or RS-485 serial port via USB connection.
• Remote Serial Port Sharing: allows remote access to USB serial port regardless of its
  physical location.
• ESD surge protection of 15 KV.
• Monitor LEDs of Power, TxD, RxD indicating power & port status.

• Adds two RS-232, RS-422, or RS-485 serial ports via USB connection.
• Remote Serial Port Sharing: allows remote access to USB serial port regardless of its
  physical location.
• ESD surge protection of 15 KV.
• Monitor LEDs of Power, TxD, RxD indicating power & port status.

Gearmo USB 4 Port Serial RS232 featuring FTDI Chipset with LED Indicators Industrial Version

Gearmo USB 8 Port Serial RS232 featuring FTDI Chipset with LED Indicators Industrial Version

• 8x DB9 Serial Ports
• Power, RX, TX, LED Indicators
• Surface/Wall and DIN Rail mounting brackets included
• Supports Self Power and Variable Voltage input 9 ~ 48V
• Rugged Metal Chassis

2 Port USB to Serial adapter with RX/TX LED Indicators easily adds 2 standard serial ports to your desktop, laptop or other mobile device and fully supports Windows 10.

• RXD, TXD Status LED Array
• Easy Plug and Play installation
• USB interface: standard Type A female
• Baud rates up to 921.600bps

4 Port USB To Serial Adapter with Rx / TX Indicators easily adds 4 standard serial ports to your desktop, laptop or other mobile device and fully supports Windows 10.

• RXD, TXD Status LED Array
• Easy Plug and Play installation
• USB interface: standard Type A female
• Baud rates up to 921.600bps

2 Port USB-C to Serial adapter with RX/TX LED Indicators easily adds 2 standard serial ports to your desktop, laptop or other mobile device and fully supports Windows 10.

• RXD, TXD Status LED Array
• Easy Plug and Play installation
• USB interface: standard Type-C female
• Baud rates up to 921.600bps

4 Port USB-C to Serial adapter with RX/TX LED Indicators easily adds 4 standard serial ports to your desktop, laptop or other mobile device and fully supports Windows 10.

• RXD, TXD Status LED Array
• Easy Plug and Play installation
• USB interface: standard Type-C female
• Baud rates up to 921.600bps

Add a 4 Port RS232 to USB adapter to your system without having to configure it! The USA-FTDI4x-NUT USB to Serial Adapter protects your devices from ESD and high voltage spikes and other electrical surges that may cause damage.

• Automatic handshaking
• 3ft. cable connection
• Compatible with serial office equipment

DB-9 Serial Adapter High Speed 230K USB SERIAL Adapter Cable 6ft. providing serial connection for a wide variety of serial device communication.

Deciding where the best place is for your serial device in relation to your PC can be a challenge, having a 6ft, cable attached opens up some options for you. This device can be connected through a USB hub and is designed for maximum performance with high speed data rates of 230Kbps.

RS-232 | 128 Bytes Receive | 384 Bytes Transmit

• Superior Build Quality: Housed in a rugged steel chassis with built in mountable flanges, the serial adapter hub is perfect for installations in labs, warehouses, or heavy machinery.
• Safe Industrial Connections: Designed for use with Bar Code Scanners, Time Clocks, Label Printers, Point of Sale Terminals, Receipt Printers, and more the USB to Serial Adapter offers 15kV surge protection for connected devices.
• Expand Your Serial Capabilities: Connect 8 legacy 9-pin serial device through a USB-A port to add legacy functionality to newer technologies with no serial port connections.
• COM Retention: COM Ports are fully configurable, and after reboots, port assignments are preserved.
• USB Power: Power is drawn from a USB connection, no bulky power supply or power outlet is required. 
• Upstream: 1 USB port, Type B Female Connector
• Downstream: 8 Male DB9, w/ nuts
• LEDs: Power, TX / RX