D link dwr 953 wi fi band dual band 24 ghz 5 ghz top wi fi standard ieee 80211n wlan data transfer rate max 433 mbits ethernet lan interface type fast ethernet ethernet lan data rates 10100 mbits 2g standards gsm 3g standards dc hspa hsdpa hspa hsupa umts 4g standards lte networking standards ieee 8023 ieee 8023u antenna type external wan connection ethernet wan yes dsl wan yes sim card slot yes 3g4g usb modem compatibility yes wireless lan features top wi fi standard ieee 80211n wlan dat