ADDON NWP310Ev2 is a highly-integrated and cost-effective Wireless Adapter that provides PCI Express interface, and full compliance with IEEE802.11a/b/g/n standards. Wireless transmission rate can reach up to 300Mbps. Using the NWP310Ev2 Wireless Desktop PCI-E Adapter, you can connect a desktop computer to a high-speed Wi-Fi network for faster files transmission and high-speed Internet browsing. This Desktop PCI-E Adapter is the best choice for users who want to enjoy a better wireless performance and high-speed Wi-Fi network.FEATURES- Complies with IEEE 802.11n/a/b/g standards- Supports PCI-E 1.1 X1 bus- 2.4G frequency optional, 2.4GHz band rate up to 300Mbps- Supports Cisco CCX- Supports multiple BSSID- Supports Vista/Win7/Win8.1/Win10SPECIFICATION- Model Name: NWP310Ev2- Chipset: RTL8192EE-CG- Standards and Protocols: IEEE 802.11n,IEEE 802.11g,IEEE 802.11b- Operating Frequency: 2.4GHz- Signal Rate: Up to 300Mbps- Modulation: IEEE 802.11b:CCK,QPSK,BPSK, IEEE 11g/a: OFDM, IEEE 11n:QPSK,BPSK,16-QAM,64-QAM- Transmit Power: 20dBm- Indicators: 2.4G WIFI- Interfaces: PCI EXPRESS X1- Antenna: 2 x 2dBi omni directional antennas- Dimensions (W x D x H): 65 x 39.4 x 1.6mmENVIRONMENT- Operating Temperature: 040- Storage Temperature: -4070- Operating Humidity:10%90%RH non-condensing- StorageHumidity:5%90%RH non-condensing