Product code: 1023067 This USB-A to DB9 RS-232 cable connects a DB9 (9-PIN) serial device, such as a modem, to a computer. It supports Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux 2.4 and later, and Mac OS X 10.6 and later. The adapter works with modems, ISDN terminal adapters, digital cameras, label printers, palmtops, PDAs, cash registers, CNCs, PLCs, tax printers, POS, barcode scanners, label printers, and devices with DB9 serial ports. Specification: - Brand: Ugreen - Model: CR104 - Color: Gray - Length: 1.5m - Connector type: USB-A / DB9 RS-232 - Compatibility: Windows 10 Windows 8.1 Windows 8 Windows 7 Windows Vista Windows XP Windows 2000 Linux 2.4 and later versions Mac OS X 10.6 and later versions The set includes: - 1x Adapter