The EW-7612PIn is a wireless PCI Express adapter that provides a simple and easy way to connect or upgrade your PC wirelessly. This wireless PCI Express adapter supports data transfer speeds of up to 300 Mbps when connected to a wireless device following the 802.11n standard. You can also connect it to any public Wi-Fi access point on the internet to check emails, browse websites, or use instant messaging. The EW-7612PIn gives you the freedom to connect to the network. With wireless 802.11n technology, the EW-7612PIn can increase the range up to four times and reduce dead spots within the wireless coverage area. The data transfer speed can reach up to 300 Mbps when connected to wireless devices following the 802.11n standard, allowing for faster signal transmission compared to the wireless network standard 802.11b/g and ensuring reliable wireless connections. The exceptional chipset of the EW-7612PIn offers increased bandwidth and more features than other standard PCI network adapters. The adapter is specifically designed to transmit the full bandwidth of the PCI Express bus at 2.5 Gbps, eliminating collisions and delays that occur with current 32- and 64-bit PCI bus architectures. The EW-7612PIn supports 64-/128-bit WEP data encryption, which protects your wireless network from eavesdropping. It also supports WPA (Wi-Fi Protected Access), which combines IEEE 802.1x and TKIP (Temporal Key Integrity Protocol) technologies. Additionally, this adapter supports WPA2 and WPS functions. WPA2 provides a stronger encryption mechanism through AES (Advanced Encryption Standard), which is required by some corporate and government users.