Easy plug and play USB connection requires no external power making it ideal for use with laptop as well as desktop PCs. The radio features noise-shielding technology for the multimedia PC environment and is an alternative to the PCI Radio Card.

The free standing module has a plug-in (phono) telescopic aerial which suits most receiving situations.  For highest quality or areas of low signal strength, an external aerial feed can be alternatively plugged in to the socket.

It comes with its own software and drivers.  These allow stand-alone use as a desktop FM radio.  It can be set-up with "Sleep" and "Wake" function like a radio alarm clock.  It also has a basic built-in   radio recording capability. (not for Windows 95)
When used with pc-Recorda, the Radio 21 becomes much more versatile.

Also works under LINUX