The tp-link tl-mr3420 is a 300mbps wireless n 3g/4g router designed to share mobile broadband connections via a usb modem (lte/hspa+/hsupa/hsdpa/umts/evdo). it features 3g/4g and wan failover for "always-online" connectivity, 2 detachable antennas (varies by version), 4 lan ports (10/100mbps), and supports 2.4ghz.
key specifications of the tp-link tl-mr3420:
wireless speed: up to 300mbps on 2.4ghz frequency (
802.11b
/g
/n
).
interfaces:
1 x usb 2.0 port (for 3g/4g modem)
1 x 10/100mbps wan port
4 x 10/100mbps lan ports
antennas: 2 x detachable omni-directional antennas (reverse sma).
4g/3g compatibility: supports lte/hsupa/hsdpa/umts/evdo usb modems.
operating modes: 3g/4g router, wireless router.
security: support for 64/128-bit wep, wpa-psk/wpa2-psk encryption, and wireless mac filtering.