Features 1. Supports Windows 10/8/7/Vista/2000/XP/98, OS X 8 or higher, 2.4.0 or later, OpenBSD 2.9 and later, FreeBSD 4.7 and higher versions 2. Excellent compatibility with serial RS-232 devices, provides instant connection for ISDN terminal adapters, PDAs, label printers, and other devices with DB9 serial port 3. USB to RS232 adapter compatible with modem, ISDN terminal adapter, digital camera, handheld computer, PDA, cash register, CNC, PLC controller, tax printer, POS, barcode scanner, label printer, and more 4. Standard Windows COM port installation with full RS-232 modem and data signals; supports TXD, RXD, RTS, CTS, DTR, DCD, RI, GND 5. Converts USB ports to 9-pin RS-232 serial port with speeds up to 230,400 bps, built-in FTDI chipset, powered via USB port Specification Item Type: USB to RS232 Converter Material: ABS, Metal Color: Black Chip: PL2303 RS232 Serial Port: Supported USB Type: USB 2.0 Compatible Systems: Windows 10 / Windows 8 / Windows 7 / Vista / XP / Windows 2000 / 98 / Linux / OS X (Windows 7/8/10 support automatic driver detection and installation) Applications: USB to RS232 adapter can be used with modem, ISDN terminal adapter, digital camera, label writer, PDA, cash register, CNC, PLC controller, tax printer, POS, barcode scanner, label printer, and similar devices Package List 1 x USB to RS232 Converter 1 x Driver Disc