- INTERCHANGEABLE NUTS AND SCREWS: Attach the adapter to serial devices with the pre-installed DB9 nuts or install the included DB9 screws for compatibility with serial peripheral devices/cables; Add two DB9 RS-232 ports to your computer using a USB-A port
- LED INDICATORS: Each port has separate transmit and receive LEDs for real-time monitoring of port activity, while a USB LED indicates when the adapter has been successfully recognized by the desktop or laptop.
- COMPATIBILITY: Works with Windows, macOS, ChromeOS and Linux systems; Automatic installation of drivers on Windows 7+, macOS 10.15+ and Linux; COM Retention allows automatic reassignment of the COM port when the cable is disconnected/reconnected or when the system is rebooted.
- BUILD QUALITY: One-piece molded TPE housing and level 4 ESD protection (15 kV air/8 kV contact) increase reliability and longevity; Copper shielding minimizes EMI/RFI interference; Gold plated connectors; Extended operating temperature between -40°C and 80°C
- TECHNICAL DATA: 2x DB9 RS232 ports; 1 ft (30.5 cm) cable length between hub and peripherals (2 ft/61 cm total product length); FTDI FT2232H Chipset; Max data transfer rate: 921.6 Kbps; 4KB FIFO; Odd/Even/Sign/Space/No parity modes; 7 or 8 data bits; 1 or 2 stop bits