TP-LINK TL-MR3420 Wireless N300 3G/4G Router, 2.4Ghz 300Mbps, Compatible with UMTS/HSPA/EVDO USB Modem, 5dBi antennas
Housing colour: Black/white
Storage Temperature(C); -45 to +75
Operating Temperature(C): -45 to +75
details of TP-LINK TL-MR3420 Wireless N300 3G/4G Router, 2.4Ghz 300Mbps, Compatible with UMTS/HSPA/EVDO USB Modem, 5dBi antennas
Frequency Range:600~2700MHZ
Bandwidth(MHz) : 90/280
VSWR :≤1.5
Gain(dBi): 5
Max Input power(W): 60
Input Impedance(Ω); 50
Polarization Type: Vertical
Antenna Length(mm): depends on type
Connector Type SMA/BNC/FME/TNC or other
2.picture of TP-LINK TL-MR3420 Wireless N300 3G/4G Router, 2.4Ghz 300Mbps, Compatible with UMTS/HSPA/EVDO USB Modem, 5dBi antennas 
3.certicifications of Yetnorson hot sales 5dbi 2.4G wifi antenna with rp-sma antenna
2. Payment Way:
We accept Paypal, T/T, Western Union, L/C and MoneyGram.
3. Shipment:
1. The parts from us are sure to have quality warranty, and they are double tested before shipping
2. The items can be sent within 7working day after the payment reaches us, except for mass process, we will confirm the delivery in advance.
3. We can send your order by UPS/DHL/TNT/EMS/FedEx. Please contact us directly and we will use your preferred ways.
4. Any import fees or charges are the buyer's responsibility. But we can help you reduce and avoid import taxes by declaring prices low, declaring the contents as "electronic accessories" or other items and shipping in simple packaging
Refund & Replacement
1. We can guarantee the product quality within one years .
2. If parts cannot work, we will return payment or replacement to you.
3. Any items must be returned in their original condition to qualify for a refund or replacement.
4. The buyer is responsible for all the shipping cost incurred.
Quality is essential to both of us, we believe that High quality, Low price,Mutual benefit will be good basis of our cooperation!!!