Wi fi flash drive interface 1x usb 20 1x sd slot 1x micro b usb frequency band 24 ghz type external target audience home users networking wifi connections 1x usb 20 1x micro usb wireless lan standards b g n wifi frequency band 24 ghz number of user licenses 5 case portable type of battery li ion battery capacity 3 000 mah battery life 95 h display status without optical disc drives without protocols dlna special features battery operat