The ASUS PCE-N15 supports the 802.11n standard making the adaptor capable of sending & receiving data via wireless LAN with a speed of 300 MBit/s. The PCE-N15 adaptor is up to six times faster than devices that use the older 802.11g technology. Its incredible speed guarantees lag-free streaming of content in HD quality & much more. The PCE-N15 is fully backwards compatible with older 11g & 11b networks despite its enhanced signal coverage & bandwidth. This ensures that even older network hardware can be used to its full extent.