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 Benefit from MicroConnect's expertise in

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

with up to three years of Original HP ink included

Delivers up to 60W of PoE++

4x Type-A Ports Extender for Laptops

this cable charges up to 20V and 5A for a maximum of 100W

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 Benefit from MicroConnect's expertise inINTERCHANGEABLE 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