Wiznet WizFi Shield for Arduino WiFi Shield for Arduino Ultra Low Power (34A at the Standby mode) Operates with standard 802.11b/g/n access point at speed up to 11Mbps (802.11b) Security Protocol: WEP, WPA/WPA2-PSK, Enterprise, EAP-FAST, EAP-TLS, EAP-TTLS, PEAP Software download: https://github.com/Wiznet/WizFiShield