Internal hard disk capacity: Approx1 TBWi-Fi standard compliance: IEEE 802.11b/g/nTransmission range: Up to 15 mSecurity: WEP, WPA-PSK (AES, TKIP), WPA2-PSK (AES, TKIP)NFC connectivity: YesWired Ethernet: 10BASE-T, 100BASE-TX, 1000BASE-TUSB connection: Hi-Speed USB (USB2.0)HDMI connection: Type A, CEC-compatibleMemory card slots: CF memory card slot (CF card type I or II), SD memory card slot (SD, SDHC, SDXC)