2.4G ihe nfefe vidiyo ikuku
Dị ka ọtụtụ ndị ahịa feedbacks, na Europe na ụfọdụ mba nwere usoro iwu siri ike, naanị 2.3G (2300MHz) na 2.4G (2400MHz) data mgbasa ozi vidiyo ugboro ugboro ikuku RC ndị na-ebufe na ndị nnata nwere ike ịnye ikike ma jiri ya mee ihe n'ụzọ iwu kwadoro na gọọmentị..
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