KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot

(16 customer reviews)

High-speed WR181 Industrial 4G Router with CAT4 LTE, 300Mbps WiFi, SIM support, and 4 antennas for rugged, remote connectivity.

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$45.71$48.71

Estimated delivery dates: May 2, 2025 – May 3, 2025
SKU: 3256807624042733

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Description

 

WR181 Industrial 4G Wireless Router – 150Mbps CAT4 LTE | 300Mbps WiFi | 4 Antennas | SIM Support

Stay connected anywhere with the WR181 Industrial 4G LTE Router. Designed for rugged environments and smart applications, this router delivers high-speed internet through 4G LTE, wired LAN, or as a WiFi repeater. It’s ideal for smart homes, vending machines, video surveillance, remote offices, and more.


⚙️ Key Features:

  • High-Speed 4G LTE Internet
    Supports CAT4 LTE with download speeds up to 150Mbps and upload speeds up to 50Mbps. Compliant with worldwide bands including FDD B1/B3/B7/B8/B20 and TDD B38/B39/B40/B41.
  • Stable 2.4GHz WiFi Network
    Built-in WiFi supports IEEE 802.11b/g/n protocols with speeds up to 300Mbps, perfect for everyday browsing, streaming, and connectivity.
  • Versatile Operation Modes
    • 4G Mode: Insert SIM for instant internet
    • AP Mode: Connect to upper-layer network
    • Repeater Mode: Extend existing WiFi signal
  • Industrial-Grade Performance
    Powered by Mediatek MT7628 chipset, with 64MB RAM and 8MB Flash for reliable multitasking and smooth connectivity.
  • Multi-Device Support
    Connect smartphones, cameras, PCs, TVs, and more via WiFi or wired LAN ports (1×WAN + 4×LAN).
  • 4 Detachable High-Gain Antennas
    Stronger signal reception and transmission. Easily replaceable with compatible antennas (not guaranteed with third-party).
  • Plug & Play
    Insert your SIM card and go online in seconds. (Note: Some SIMs require manual APN configuration via the Web UI.)

Compatible Frequency Bands (EU Version):

  • 4G LTE FDD: B1/B3/B7/B8/B20
  • 4G LTE TDD: B38/B39/B40/B41
  • 3G WCDMA: B1/B8
  • 2G GSM: B3/B8
    ✅ Applicable in Europe, Asia, Africa, and regions like: Russia, Spain, Israel, Nigeria, India, Brazil, Italy, France, etc.

Package Includes:

  • 1 × WR181 Industrial 4G Router
  • 4 × High-Gain External Antennas
  • 1 × DC Power Adapter
  • 1 × User Manual (English)

FAQ:

Q1: Internet speed is slow—how to improve?
A1: Set the network mode to “4G Only” in the Web UI. Place router near windows or areas with strong signal.

Q2: Will this router work in my country?
A2: Please check compatibility using www.frequencycheck.com. Not compatible with Spain’s Digi SIM.

Q3: SIM card not recognized?
A3: Insert SIM before powering on. Check SIM status via Web UI. Try another SIM if issues persist.

Q4: Can’t connect to the internet?
A4: Disable PIN code and configure the APN settings via Web UI. APN info can be found at www.apn.how or via your SIM provider.


Specifications:

  • Chipset: Mediatek MT7628
  • RAM / Storage: 64MB / 8MB
  • WiFi Speed: 2.4GHz, up to 300Mbps
  • LAN/WAN Ports: 1× WAN, 4× LAN (10/100Mbps)
  • LED Indicators: POWER, 4G, SYS, LAN1–4, WAN
  • Operating Temp: -20°C to 50°C
  • Power Supply: DC 12V / 1A

Model: WR181
Ideal for: Industrial IoT, Smart Cities, Surveillance, Warehousing, Remote Sites

 

 

 

Customer Reviews

5
16 reviews
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16 reviews for KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot

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  1. Works well. From mobile phone coverage, cameras, laptops, etc. It accesses the router interface well and configures easily. Good product.
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    +1
    m****
    I have tested it and it worked very well.
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    +2
    P****** S******
    Hello, I recommend this router to you, it works very very well and very easy to install. You shouldn't go search for the complications on the Internet...More
    Hello, I recommend this router to you, it works very very well and very easy to install. You shouldn't go search for the complications on the Internet to configure it. Just put in a blank SIM card that doesn't have a code and it works with the gigabytes you want, it deserves five stars, if it doesn't give up it's a great product, I recommend it.
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    +2
    a****
    Works perfectly. sent very quickly. Easy to set up. It works stably. Solar powered. It consumes little electricity.
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    M****
    OK
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    A****
    OK
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    A****
    The router works a test in a city where excellent communication. Bring it for the villager (not yet in time to connect). Already bought an external an...More
    The router works a test in a city where excellent communication. Bring it for the villager (not yet in time to connect). Already bought an external antenna for UAH 1000 + cable and connectors. 1200 UAH.
    In settings, select only 4g, then the speed will increase twice. There you can adjust a bunch of settings to someone layer.

    I recommend before buying.
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    +3
    V****
    I inserted the sim and everything worked. Connected to the computer and made minor settings. The signal is good in the city, let's see how it will beh...More
    I inserted the sim and everything worked. Connected to the computer and made minor settings. The signal is good in the city, let's see how it will behave on the given.
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    +1
    O****
    The router arrived in 6 days. Automatic configuration with the computer. it's fine and the signal is fast and excellent.
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    I****
    Everything's fine. Works as expected
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    M****
    OK
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    A****
    Great router! Ordered the second! Collected in a couple of minutes, just set it up through a laptop, changed the password. 4G waterfon card, catching ...More
    Great router! Ordered the second! Collected in a couple of minutes, just set it up through a laptop, changed the password. 4G waterfon card, catching everything perfectly. For a pair of phones and channel Notes enough.
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    l****
    Great router! After his purchase and Test bought another one. Collected in 5 minutes, just set it up through a laptop. 4g water phone works perfectly....More
    Great router! After his purchase and Test bought another one. Collected in 5 minutes, just set it up through a laptop. 4g water phone works perfectly. Channel enough for a couple of phones and laptops. Delivery is fast by Ukrmail.
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    l****
    This is a very good equipment that works in very difficult conditions where the broadcast is far away and the signal is weak. It is perfectly kept at ...More
    This is a very good equipment that works in very difficult conditions where the broadcast is far away and the signal is weak. It is perfectly kept at a high and stable level as no router before could. Very easy operation-the SIM card is inserted and the router is launched. All the best settings are automatic and you don't have to die worry about anything
    I recommend absolutely.
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    P****** S******
    For 10 days. I will describe everything. My daughter.
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    +3
    k****
    Arrived in time, great communication from website, not set it up yet as I will have to get a sim card. Looks nice and sturdy with its metal enclosure...More
    Arrived in time, great communication from website, not set it up yet as I will have to get a sim card. Looks nice and sturdy with its metal enclosure, comes with two magnetic aerials and two rubber ones that screw on, all in a.l I'm very happy great website would from again highly recommend thank you.
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    KuWFi 300Mbps 4G LTE Router CAT4 WiFi RJ45 WAN LAN USIM Slot photo review
    +4
    P****** S******
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