Amplificatore wireless a banda larga 5W 2.4G 37dBm router potenziatore segnale gamma potenza
2.4GHz 802.11b/g/n Signal Booster——HS2405X2. Step 4 : Connect the antenna to the other end of the booster. 1 x Booster. 1 x Power adapter. Usually it cost about 3 USD- 1 0USD.