Não, o Dell 1703 usa o chip Atheros AR9485 ( PCI\VEN_168C&DEV_0032
)
%ATHR.DeviceDesc.3119% = ATHR_DEV_OS61_3119.ndi, PCI\VEN_168C&DEV_0032&SUBSYS_02091028
ATHR.DeviceDesc.3119 = "Dell Wireless 1703 802.11b/g/n (2.4GHz)"
, que suporta apenas 2,4 GHz .