Wireless 802.11b or 802.11g hmang ho hian 32 m (120 ft) indoors leh 95 m (300 ft) outdoors, bial vel hi an man theih chin a ni deuh tlangpui. IEEE 802.11n , te hi chuan, 802.11b or 802.11g te man thei chin a, lethnih vel an man lehthei lawi si a ni. 802.11b Techonology hi 1985