Rosewill RNX-AC1900PCEv2, Dual Band Wireless AC1900 Wi-Fi Adapter for Desktop, Up to 1300 Mbps (5.0 GHz) + 600 Mbps (2.4 GHz) Wireless Data Rates, PCI-Express Interface, 3 x External Antennas

Model Brand: Rose will Model: RNX-AC1900PCEv2DetailsStandards: IEEE 802. 11a, IEEE 802. 11b, IEEE 802. 11g, IEEE 802. 11n, IEEE 802. 11acWireless Data Rates: 5 GHz: 11ac: Up to 1300 Mbps (dynamic)11a: Up to 54 Mbps (dynamic)2. 4 GHz: 11n: Up to 600 Mbps (dynamic)11g: Up to 54 Mbps (dynamic)11b: Up to 11 Mbps (dynamic)Security: Support 64 / 128-Bit WEP, WPA-PSK / WPA2-PSK, 802. 1xWPA (TKIP with IEEE 802. 1x)WPA2 (AES with IEEE 802. 1x)Interface: PCI Express Frequency Band: 2. 4 GHz / 5 GHz Modulation: DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM, 256-QAMTransmitted Power: Feature Features: Next Generation Standard 802. 11AC, compatible with 11 a/b/g/nUp to 600 Mbps at 2. 4 GHzUp to 1300 Mbps at 5. 0 GHz Dual Band connections for lag-free HD video streaming and gaming Beamforming Technology for Efficient Wi-Fi WPA / WPA2 Encryptions – Advanced Security Wireless Mode: Ad-Hoc / Infrastructure mode PCI-Express Interface Windows 8. 1 Compatibility Dimensions & Weight Dimensions: 1. 50″ x 8. 10″ x 5. 80″Weight: 0. 71 lb. Environmental Humidity: Operating Humidity: 10% – 90% non-condensing Storage Humidity: 5% – 90% non-condensing