... can use directly !!!!! Signal booster for dual band of GSM990 A mobile phone signal repeater provides the ... ;3. Suitable for 800-2500mhz ( CDMA,GSM,PCS,DCS,2.4G wifi suitable ) ;4. Max. power ... also consider the low price. Packing:gsm990 booster, antennas, connectors, cable and Power Adaptor ... full set dual band booster,W/ cable&antennas,1000M2 to work,GSM+DCS,GSM booster,DCS booster,GSM/DCS repeater