SALE ENDS IN:
- Share any compatible LTE/HSPA+/HSUPA/HSDPA/UMTS/EVDO USB modem as the primary Internet source
- Automatic 3G/4G and WAN failover for uninterrupted “always-online” connectivity
- Wireless N speeds up to 300 Mbps ideal for HD video streaming, gaming, and VoIP
- Two external 5 dBi omni-directional antennas with beamforming for extended range
- Bandwidth control and parental controls to manage user access and traffic priorities
- Easy one-touch WPS button for quick WPA2 encryption setup
- Flexible WAN options: built-in RJ11 DSL port or switchable LAN/WAN Ethernet port
We added you to this product's waitlist and we'll send you an email when the product is available.
Leave WaitlistThis product is currently sold out.
No worries! Enter your email, and we'll let you know as soon as it's back in stock.
Standard Delivery Information (Estimated Delivery Time)
- Colombo 1-15 (1-2 Working Days)
- Colombo Suburbs (1-3 Working Days)
- Other Areas (1-5 Working Days)
Xpress Delivery Available for Colombo 1-15 and selected suburbs only.
Payment Methods:
TP-Link TL-MR3420 300 Mbps 3G/4G Wireless N Router
The TP-Link TL-MR3420 combines a VDSL/ADSL modem-router and 300 Mbps Wireless N access point with support for 3G/4G USB dongles, delivering always-online connectivity via dual WAN failover (3G/4G and Ethernet). Two high-gain external antennas with beamforming extend reliable coverage throughout small offices or homes, while comprehensive security and bandwidth control features ensure stable, protected access for up to 32 devices simultaneously
| Wireless Standards | IEEE 802.11n/g/b @ 2.4 GHz |
| Maximum Wireless Speed | Up to 300 Mbps |
| 3G/4G Compatibility | Supports LTE/HSPA+/HSUPA/HSDPA/UMTS/EVDO USB modems |
| WAN Interfaces | 1 × RJ11 DSL port; 1 × 10/100 Mbps switchable LAN/WAN Ethernet port |
| LAN Interfaces | 3 × 10/100 Mbps Ethernet LAN ports |
| USB Port | 1 × USB 2.0 for 3G/4G USB modem sharing |
| Antennas | 2 × 5 dBi external omni-directional (reverse SMA, non-detachable) |
| Buttons | WPS/Reset, Wireless On/Off, Power On/Off |
| Security | 64/128-bit WEP, WPA/WPA2-PSK, SPI firewall, DoS protection, MAC/IP filtering, WDS bridge |
| Bandwidth Control | IP-based QoS for per-device bandwidth allocation |
| Parental Controls | Time-based access restrictions |
| Management | Web-based UI (HTTP), TP-Link Tether app support |
| Power Supply | 12 V ⎓ 1 A |
| Dimensions (W × D × H) | 204 × 138 × 44 mm |
| Operating Temperature | 0 °C – 40 °C |
| Certifications | CE, FCC, RoHS |
| Package Contents | TL-MR3420 router, Power adapter, Ethernet cable, Quick install guide |
Customer Reviews
Only logged in customers who have purchased this product may leave a review.


Reviews
There are no reviews yet