Product Comparison: D-Link DWR-921 vs TP-LINK TL-MR6400


General Specifications
Brand
D-Link
TP-Link
Model
DWR-921
TL-MR6400
Origin
China
China
About the Product
D-Link’s DWR-921 4G LTE Router allows you to access and share your 4G LTE or 3G mobile broadband connections. Once connected, you can transfer data, stream media, and send SMS messages. The DWR-921 4G LTE Router is designed with constant connection in mind.
With an integrated 4G LTE modem and a built-in SIM card slot, all you need to do is insert a micro SIM card and turn on the router. Enjoying fast, stable Wi-Fi on a 4G LTE network has never been easier.
Key Specs
Wi-Fi Speed
300 Mbps
300 Mbps
Number Of LAN Ports
4
4
Frequency Band
2.4 GHz
2.4 GHz
What customers say about "Key Specs"
D-Link DWR-921 Wireless Mobile Broadband Router
  • Speed across the LAN is brilliant. Great router.
  • Great speeds and a very strong wireless signal.
  • Fantastic works great on my boat now got decent speed on the net because of built in sim cards.
  • I had excellent speeds both upload and download. Great router.
  • It had worse signal and speed than the huawei router so it was sent back for a refund.
TP-LINK TL-MR6400 4G Mobile Wi-Fi Router
  • It works fine and I have no problem with speeds.
  • Good speeds and connection. Highly recommend.
  • This product is absolutely brilliant i live in a very rural area and the Wi-Fi speed was amazing.
  • I was using a phone as a MiFi device, bought this to try and it's really improved the speed.
  • Getting unheard of speeds in the house. Very pleased.
Size & Weight
Color
Black
Black
Height
0.92 in.
1.32 in.
Width
7.48 in.
7.95 in.
Depth
4.39 in.
5.55 in.
Weight
1.1 lbs.
1.37 lbs.
Network
QoS Traffic Prioritization
Yes
No
Auto Speed Sensing
Yes
Yes
Number Of WAN Ports
1
1
Wireless Standard
Wireless - N
Wireless - N
Ethernet Standard
10/100
10/100
Number of Antennas
2
2
Ethernet Switch
Yes
Yes
What customers say about "Network"
D-Link DWR-921 Wireless Mobile Broadband Router
  • Very easy to set up and get up and running.
  • Great speeds and signal - easy setup.
  • It gives a fast and stable 4G connection with amazing speeds in both directions.
  • The built-in antennas seem pretty good.
  • Cheap looking, tacky plastic aerial connectors loose.
TP-LINK TL-MR6400 4G Mobile Wi-Fi Router
  • This is great - works brilliantly and easy to set up.
  • Great coverage with ethernet ports.
  • Excellent speed through LAN ports. Very pleased with this router.
  • The router is very easy to configure. And it has excellent speed when connected via wire.
  • There is no QOS on this router.
Security
Data Encryption
Yes
Yes
Encryption Type
64/128-bit WEP, WPA/WPA2
64/128-bit WEP, WPA/WPA2, WPA/WPA2—PSK
Parental Controls
Yes
Yes
Security Features
SPI and NAT firewall, VPN support, L2TP, PPTP, PPPoE, DHCP, Dynamic DNS, DMZ, URL filter, MAC Address Filtering
Access control, Dynamic IP, Static IP, PPTP, PPPoE, DHCP, UPnP, DMZ, Dynamic DNS, VPN support
What customers say about "Security"
D-Link DWR-921 Wireless Mobile Broadband Router
  • Good connection. WPA2 wireless security is available.
  • Very smooth modem, very secure modem.
  • Plug and play, reliable and powerful. Great secure features of this.
  • Works well. And has nice secure settings.
  • Super easy and plenty of configuration options.
TP-LINK TL-MR6400 4G Mobile Wi-Fi Router
  • Lots of security options. Good Build Quality.
  • I love the fact that there are great security features.
  • The router has excellent speed and security.
  • It is very easy to configure network security.
  • Great features to protect your network.
Warranty / Certifications
Manufacturer Warranty
1 year(s)
1 year(s)
Certifications
CE, FCC
CE, FCC
Other Information
Manufacturer


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