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D-Link DWR-921 4G LTE Router

3.1 3.1 out of 5 stars 120 ratings

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3 Year Warranty
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3 Year Warranty
3 years standard warranty
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Brand D-Link
Model Name DWR-921
Special Feature WPS
Frequency Band Class Dual-Band
Wireless Communication Standard 802.11n, 802.11b, 802.11g, 2.4 GHz Radio Frequency

About this item

  • Upto 300Mbps / 802.11b, 802.11g, 802.11n
  • 64/128-bit WEP, WPA & WPA2, WPS.
  • 3 Year Brand Warranty
  • 2.4Ghz frequency band LTE Band?1/3/5/7/8/20/38/40 DC-HSPA+/HSPA+/HSUPA/HSDPA/WCDMAB1/B5/B8 EDGE/GPRS/GSM?B2/B3/B5/B8
  • 2 x detachable 3G/4G antenna, 2 internal Wi-Fi antenna / 2 x 10/100/1000 LAN (1 can be configure as WAN) / 1 x FXS (RJ-11) port Standard 6-Pin SIM slot
  • User configurable multi-WAN, WAN Failover, SMS Support, Voice support, LED for 4G & 2G/3G, signal strenght.

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Top Brand

D-Link

86% positive ratings from 50K+ customers

10K+ recent orders from this brand

11+ years on Amazon

What is in the box?

  • DWR-921 - 4G LTE ROUTER, Adapter - 12V 1A Power Adapter, Ethernet Cable (CAT5e UTP), QIG and Warranty Card

  • From the manufacturer

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    router, routers, d-link, dlink, netgear, connectivity, wifi, tplink, tp-link, best router, internet

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    D-Link DWR-921 4G LTE Router Information

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    D-Link DWR-921 4G LTE Router


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    Customer reviews

    3.1 out of 5 stars
    120 global ratings

    Review this product

    Share your thoughts with other customers

    Customers say

    Customers have connectivity issues with the router. They report that it disconnects from the internet frequently. There are mixed opinions on its functionality.

    AI-generated from the text of customer reviews

    3 customers mention "Product quality"3 positive0 negative

    Customers like the product quality.

    "It is an excellent product...." Read more

    "Nice product . Working nice with bsnl 4g sim but not good with jio sim ." Read more

    "NICE PRODUCT..." Read more

    20 customers mention "Functionality"10 positive10 negative

    Customers have mixed opinions about the router's functionality. Some say it works well with Bsnl 4G SIM cards and failover between pppoe and Jio SIM cards. Others report issues like 4G sim not working properly, router not working properly, or Jio SIM card not working.

    "...failover works great between my pppoe and Jio SIM card. its smooth and connection does drops for Jio sim...." Read more

    "...Sim : - JIO is not working in my case and I have tested it with Airtel and Bsnl..." Read more

    "Initially product was working fine. After approximately 3 hours we checked internet. It shows wifi connected without internet." Read more

    "...spead net,remaining time shoing "No Internet", So finally its working was very worst, dont waist the money" Read more

    23 customers mention "Connectivity"5 positive18 negative

    Customers are dissatisfied with the router's connectivity. They report that it disconnects from the internet frequently, drops the connection occasionally, and cannot connect to a wired connection through broadband.

    "...The router goes offline almost thrice every day. The airtel sim was working fine in mobile and airtel hot spot but not in this router...." Read more

    "...Wireless interface is good LTE interface - connection drops occasionally Download speeds are upwards of 12Mbps..." Read more

    "The WiFi part is excellent like any D-Link product. However, I am finding the 4G/LTE part a bit weak...." Read more

    "...For me it is disconnecting the wi-fi and no internet while using 4g lte throug wi-fi but it works well when using 4g lte though lan...." Read more

    No sure got dead product- replacement was easy by Amazon
    5 out of 5 stars
    No sure got dead product- replacement was easy by Amazon
    The product was dead on arrivalHave ordered replacement and thanks to Amazon India no question asked and request taken.thanks for prompt support and replacement made delivered next and its working great.the product is awesome works great as advertised. failover works great between my pppoe and Jio SIM card. its smooth and connection does drops for Jio sim. way better than TP link MR200 which has frequent disconnection from Jio cell tower ever 2 minshave tested with Jio (4G) Vodafone (4G) and MTNL (3G) network workafter 10 days of use download speed is 12 mbps on jio network 70% signal
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    Top reviews from India

    • Reviewed in India on 7 November 2019
      Verified Purchase
      I had used the router for almost five days using airtel sim. The router goes offline almost thrice every day. The airtel sim was working fine in mobile and airtel hot spot but not in this router. And each time it has to be re configured using the laptop. Tech assistance from D link team was provided however it was all in vain. Finally I returned the product.
      16 people found this helpful
      Report
    • Reviewed in India on 13 August 2020
      Verified Purchase
      The product was dead on arrival

      Have ordered replacement and thanks to Amazon India no question asked and request taken.

      thanks for prompt support and replacement made delivered next and its working great.

      the product is awesome works great as advertised. failover works great between my pppoe and Jio SIM card. its smooth and connection does drops for Jio sim. way better than TP link MR200 which has frequent disconnection from Jio cell tower ever 2 mins

      have tested with Jio (4G) Vodafone (4G) and MTNL (3G) network work

      after 10 days of use download speed is 12 mbps on jio network 70% signal
      Customer image
      5.0 out of 5 stars No sure got dead product- replacement was easy by Amazon
      Reviewed in India on 13 August 2020
      The product was dead on arrival

      Have ordered replacement and thanks to Amazon India no question asked and request taken.

      thanks for prompt support and replacement made delivered next and its working great.

      the product is awesome works great as advertised. failover works great between my pppoe and Jio SIM card. its smooth and connection does drops for Jio sim. way better than TP link MR200 which has frequent disconnection from Jio cell tower ever 2 mins

      have tested with Jio (4G) Vodafone (4G) and MTNL (3G) network work

      after 10 days of use download speed is 12 mbps on jio network 70% signal
      Images in this review
      Customer image Customer image
      Customer imageCustomer image
      3 people found this helpful
      Report
    • Reviewed in India on 2 August 2021
      Verified Purchase
      UsIng the product with airtel data SIM. Not using the WAN interface
      Wireless interface is good
      LTE interface - connection drops occasionally
      Download speeds are upwards of 12Mbps
      Upload speed never exceeded 5Mbps. Usually around 3 Mbps
      2 people found this helpful
      Report
    • Reviewed in India on 28 May 2021
      Verified Purchase
      Review only for 4g lte mode as this device have 3 modes.

      This is a good machine for work from home users or for your small business.
      it will fullfill your basic requirements.

      For me it is disconnecting the wi-fi and no internet while using 4g lte throug wi-fi
      but it works well when using 4g lte though lan.
      In my case I am using 4g lte throug lan and it is ok for me to fulfill my work from home requirements.

      Sim : - JIO is not working in my case
      and I have tested it with Airtel and Bsnl

      Speed: it is totally depends on your network service provider, for airtel it is giving me 2 Mbps to 13 Mbps dpening on location,

      External antena : Do not go for external antena, as in my case it is working well without external antena in rural area.
      3 people found this helpful
      Report
    • Reviewed in India on 6 September 2021
      Verified Purchase
      Once i received the product i spent the whole day trying to configure it only to realise all the LAN ports were defective. I thought once in a while these things happen asked for a replacement. A week later i got replacement when i open the box I was shocked to find an old D-Link DWR-116 inside the box instead of D-LINK DWR-921. I quickly contacted Amazon and explain them the issue to get the refund. I have received the refund. Thanks to Amazon on promptly resolving the situation. Though I am not currently willing to buy any electronic items fearing such issues. Hopefully Amazon/seller can figure out a way to avoid such cases in the future.
    • Reviewed in India on 29 November 2020
      Verified Purchase
      Initially product was working fine. After approximately 3 hours we checked internet. It shows wifi connected without internet.
      Customer image
      2.0 out of 5 stars Wifi Connected without internet.
      Reviewed in India on 29 November 2020
      Initially product was working fine. After approximately 3 hours we checked internet. It shows wifi connected without internet.
      Images in this review
      Customer image
      Customer image
    • Reviewed in India on 2 March 2021
      Verified Purchase
      Bought this to use a standby internet connection. Easy set up within 5 minutes, using Jio India SIM. The SIM slot accepts normal (biggest size) SIM, hence used SIM adaptor to suit the nano SIM. Need to understand long term performance in 24 X 7 use, looking for that.
    • Reviewed in India on 9 August 2020
      Verified Purchase
      This product is not good if u want to use 4 g/ 3 g network after working 10 min it disconnects and we need to reboot again disconnet from 4 g network after working fine for 10 min