StarTech.com 3.3ft (1m) USB to Null Modem Serial Adapter Cable, Interchangeable DB9 Screws/Nuts, COM Retention, USB-A to RS232, FTDI, Level-4 ESD Protection, Windows/macOS/ChromeOS/Linux - Rugged TPE Construction Optical drive type___DVD±RW 4x Type-A Ports Extender for

4x Type-A Ports Extender for Laptops

M3 Max/Pro

Benefit from MicroConnect's expertise in connectivity solutions to ensure reliable data transfer and seamless operation of your USB peripherals

making it suitable for structured cabling projects

so it's perfect for back-and-forth trips from home to office

StarTech.com 3.3ft (1m) USB to Null Modem Serial Adapter Cable, Interchangeable DB9 Screws/Nuts, COM Retention, USB-A to RS232, FTDI, Level-4 ESD Protection, Windows/macOS/ChromeOS/Linux - Rugged TPE Construction Optical drive type___DVD±RW 4x Type-A Ports Extender forINTERCHANGEABLE NUTS & SCREWS: Secure the adapter to a serial device using the pre installed DB9 screws, or install the included DB9 Nuts for compatibility with serial peripheral devices cables; Add a null modem RS232 port to a computer using a USB A port LED INDICATORS: Transmit and Receive LED indicators offer real time monitoring of port activity, while the USB LED indicates when the adapter is successfully recognized by the desktop or laptop