DIGISOL wireless USB adapter DG-WN3300N enables notebook/desktop computers having USB interface to connect wirelessly with other clients in the network. It complies with IEEE 802.11n standard and is backward compatible with IEEE 802.11b/g standard. The DG-WN3300N wireless USB adapter can achieve wireless data transmission rate up to 300Mbps which enhances the sharing of files, photo, audio, video and gaming experience over wireless network. This Device comes with Life time replacement warrenty. Please note that Broken, Burned or Damaged Device is not eligible for Replacement warrenty.