TP-LINK 150Mbps Wireless N PCI Express Adapter . Connectivity technology: Wireless, Host interface: PCI-E. Data transfer rate (max): 150 Mbit/s. Modulation: OFDM/CCK/16-QAM/64-QAM. Certification: CE, FCC. Operating temperature range (T-T): 0 - 40 °C, Storage temperature range (T-T): -40 - 70 °C