NFC capability is very cool. Here is another tablet that has a built-in TI CC2530 Zigbee module. This tablet is based on the Samsung S5PV210 single core processor having the same specifications as the Tazpad. http://www.geekland.co/7-Zigbee-Android-40-1GHz-Samsung-S5PV210-Cortex-A8-Tablet-GK-ZIG-001.htm