• Shenzhen Tuoshi Network Communications Co., Ltd
    Gabriel Haddad
    We have been to working with together for 5 years, they are good supplier and good freinds, our honor to work with them.
  • Shenzhen Tuoshi Network Communications Co., Ltd
    Francisco Arellano
    Nice supplier, fast speed response, fast delivery time, high quality product. I am lucky to find you!
  • Shenzhen Tuoshi Network Communications Co., Ltd
    TUOSHI - надежная компания, которая впервые установила сотрудничество и имеет долгосрочное сотрудничество.
Contact Person : Carlton
Phone Number : 008613760340811
Whatsapp : +8613760340811

1200mbps 4G LTE Sim Card Router Unlock Dual Band Wifi Router

Place of Origin CHINA
Brand Name TUOSHI
Certification CE ROHS FCC
Model Number LT21B
Minimum Order Quantity 50
Price to be negotiated
Delivery Time to be negotiated
Payment Terms D/A, D/P, L/C, T/T, Western Union, MoneyGram,Pay pal
Supply Ability 10000 pieces per month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Support 32 Wireless Users WiFi Security WPA/WPA2
Antenna 6* 5dBi Antennas Network 4G/3G/2G
Interface Rj45, 4 LAN, 1 WAN, 1 SIM Card Slot Material Steel Cover
WIFI 2*2 MIMO Color Black
High Light

1200mbps 4G LTE Sim Card Router


Industrial 4G LTE Sim Card Router


Unlocked Dual Band Wifi Router

Product Description

TUOSHI 4G Lte Router With Sim Card Slot Unlock Dual Band 1200mbps For Industrial

Please use normal size Sim card to plug in the router, the micro Sim card size must be restored,and router doesn't

include SIM card , user need to buy a SIM card from local operators .

We support customize logo in the product,you can chat with us to tell your design requirement
Wireless transmission speed up to 1200Mbps, support 32 user to provide you a fast and stable internet

High Gain Antennas with 4 x 5dBi ,high sensitivity of the router to receive long distance and

high quality of 4G LTE, dual frequency with 2.4g and 5.8G, totally speed to 1200mbps


You just need to do is inserting the SIM card,then connect the WiFi with your phone.Using sim card to plug in (only

support normal size sim card), the 4G signal will transmit into wifi signal, share with your friend and family with

WPA/WPA2 mixed security level password encryption, efficiently keep data and WiFi access in private. A reliable 

and secure router for wireless internet.


4*lan 1*wan
2FF sim
DC adapter
Input voltage:12V 1.5A
Routing and WiFi chipset supplier
Routing and WiFi chipset model
Routing and WiFi processor info
IEEE 802.11 a/b/g/n/ac
Main antenna
Internal antenna
Receive diversity antenna
Internal antenna
WiFi band
2400MHz-2483.5MHz 5170MHz-5835MHz
MIMO for WiFi
2.4G 5dbi X 2 5G 5dbi X 2
Max. transmitter power for WiFi
802.11a 14dBm±2dBm; 802.11b 22dBm±2dBm;
802.11g 18dBm±2dBm;
802.11n 16dBm±2dBm; 802.11ac 15dBm±2dBm;
APN Setting
Device Settings
WIFI Settings
Routing Settings
Firewall Settings
Technical standard
WiFi standard
802.11b/g/n(2*2 11n features)
WiFi security
Windows XP,Windows Vista,Windows 7,Windows 10,MAC,Linux
IE (8.0 and later),Firefox (3.0 and later),Safari (4.0 and later),Opera (10.0 and later),Chrome (10.0 and later)
Operating temperature
0 to 50° C
Storage temperature
-40 to 70° C
5% to 95%



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