... TD-SCDMA) three formats, compatible with the mainstream market, all kinds of 3G on the card, compatibility, wireless signal stability.TL- ... card inserted in the TL-WR703N, through the laptop's USB port for the TL-WR703N power, this problem can be easily resolved, ... notebook itself and all other WiFi wireless Internet access devices, can be anytime, anywhere wireless Internet access on the road. TPlink- ...