RAVPower RP-WD03-BK. Wifi band: Single Band (2.4 GHz), Wifi Standard: Wi-Fi 4 (802.11n), WLAN data transfer rate (max): 300 Mbit/s. LAN Ethernet interface type: Fast Ethernet, LAN Ethernet, data transfer rate: 100 Mbit/s. Network standard: IEEE 802.11b,IEEE 802.11g,IEEE 802.11N. Product type: Portable router, Product color: Black. Processor frequency: 360 MHz, Compatible memory cards: SD, SDHC, SDXC