- Allows serial devices to be connected to a USB port ,- Suitable for most of the serial devices ,- Supports data rates between 1200 and 115 200 bps ,- Hot plug-and-play ,- Very easy installation ,- Power supply via the USB interface (bus-powered) , ,System Requirements: ,- Operating system: Windows 10/8/7/Vista/XP, Mac OS X 10.4 or newer - Quality: Standard ,- Connection: USB-A Plug ,- USB Standard: USB 1.1 ,- Colour: Grey 2 years legal warranty only