ITEM NAME:Popular RS232 Serial to USB 2.0 PL2303 Cable Adapter Converter for Win 7 8 10 3C Instructions: Install drive Connect the USB serial cable to the computer's usb interface, it will automatic identify and setup Com port will appear in Device Manager after successful installation Features: Smart USB to RS-232 (DB 9-pin male serial port) interface Easy plug and play installation USB specification 1.1, and USB 2.0 compliant Supports over 1Mbps data transfer rate Supports remote wake-up and intelligent power management Color: Black Cable length: Approx. 77cm/ 30" Total length: Approx. 88.5cm/ 34.8" Compatible with: Windows 98/ Se/ ME/ 2000/ XP/ Vista (32&64)/ Windows7 (32)/ Win10/ Windows Supports various serial devices like modems, PDAs, Celluar phones, digital camera, card readers and more Package Included: 1 x RS232 to USB 2.0 Cable for PC.1 x RS232 to USB 2.0 Cable for PC. Connect the USB serial cable to the computer's usb interface, it will automatic identify and setup. Smart USB to RS-232 (DB 9-pin male serial port) interface. USB specification 1.1, and USB 2.0 compliant.