The dch m225 wi fi audio extender has the ability to stream your music to anywhere within your extended wireless network dch m225 wi fi audio extender is also a portable plug in repeater that lets you extend an existing wireless network tiny yet powerful it supports wireless n speeds of up to 300 mbps in a device that fits in the palm of your hand unleash your music expanding your audio capabilities has never been easier with the help of the dch m225 with support for both dlna a