It supports the following Bands 4G BANDS LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500), 46(5200), 48, 66(1700/2100) 5G BANDS 5G Sub-6 FDD: N1(2100) / 5G Sub-6 TDD: N78(3500),N79(4500) For 2018 seat ibiza interface, better consult the vendor. Thanks in advance