1 8
Fast Shipping
Fast Shipping Ships within 24–48 hours
Easy Returns
Easy Returns 30-day hassle-free return
Secure Payment
Secure Payment 100% protected checkout
Customer Support
Customer Support We are here to help

Karbor MF820 4G Cat6 Dual-Band Portable WiFi Router

Karbor MF820 4G Cat6 Dual-Band Portable WiFi Router

Key Features:

  • ✓ High Speed: Up to 300Mbps Downlink / 50Mbps Uplink.
  • ✓ Wide Compatibility: Supports 4G LTE 3CA, 3G, and 2G.
  • ✓ Plug & Play: Universal SIM slot for major carriers.
  • ✓ Stable Connection: Reliable 802.11b/g/n Wi-Fi.
  • ✓ Note: Supports EU/Asia bands; North America not supported.
Color
$99.99 USD
$99.99 USD
Sale Sold out
Shipping calculated at checkout.
  • American Express
  • Apple Pay
  • Bancontact
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
View full details

Karbor MF820 4G Cat6 Router

Experience fast, reliable wireless connectivity anywhere

MF511-5G Portable WiFi

Karbor MF820: Fast, Stable, Unlocked

  • Blazing 300Mbps Speed:Powered by LTE 3CA/CAT6 for seamless 4K streaming and lag-free gaming.
  • Plug & Play Sim Slot:Instantly share Wi-Fi with family—no fiber needed, just insert a SIM card.
  • Ultimate Signal Range: Dual high-gain external antennas ensure stable coverage in every corner.
  • Universal Compatibility: Unlocked for major EU/Asia carriers—ideal for home or small business.

Fast & Reliable

More Than Just Speed

🚀

300M

transmission rate

📡

WiFi 6

Lower Latency & Stability

🔋

3000 mAh

All-Day Battery Life

👥

Up to 32 Devices

Share with Family & Friends

Technical Specs

Support 4G/3G/2G network:

LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B20 B25/B26/B28/B66/71 (Optional)
LTE-TDD: B38/B40/B41/B42/B43
WCDMA: B1/B2/B4/B5/B8 (Optional)

Chipset:

ASR1828 ( Wireless chipset)
AIC800DW+AIC8800D40L (WiFi chipset)

LTE CAT6:
300Mbps DL, 50Mbps UL
WiFi 6:
2.4/5.8G 802.11.b/g/n/ax WiFi 6
MIMO:

LTE: 2x2 MIMO,
Wi-Fi: 2.4G 1x1 MIMO 5G 1x1 MIMO

Battery:
3000mAh
USB Port:
Type-C
WiFi Max Client Number:
Up to 32 connected users
SIM Slot:
Standard 6 PIN SIM card interface, 3V SIM card and 1.8V SIM card
Support:
TR069/Fota/SMS/USSD/Phonebook/DDNS/DMZ/Port Forwarding/Port Mapping
(MF820) LED indicators:
WiFi indicator, Network indicator, Battery Indicator, SMS indicator
(MF820Z) LCD Screen:
1.77 inch LCD 160*128
Size:
94*61*17mm
Cloud SIM

Ultra-High Speed 4G Wi-Fi

Powered by LTE CAT4 technology, enjoy up to 150Mbps download and 300Mbps Wi-Fi speeds for lag-free 4K streaming and seamless online work.

Portable Design

Plug & Play Unlocked

Features a built-in SIM card slot compatible with major European and Asian carriers; the perfect high-speed internet solution for areas without fiber access.

Multi Device

Superior Signal Coverage

Equipped with dual external 4G antennas and built-in Wi-Fi antennas to enhance signal penetration, ensuring a stable connection in every corner of your home or office.

Battery Life

16-Device Sharing & 3000mAh Battery

Connect up to 16 devices simultaneously (phones, laptops, tablets) with a long-lasting 3000mAh battery to keep your small team or family online all day.

Let's Answer Your Questions

Why does the device says "No Service" even bought a data plan?

Please allow ​​10-30 minutes​​ for the system to activate your data plan after purchase. Your connection will update automatically.

How do I get 1GB global data free?

1. Download “Karbor WiFi" APP, create account, add device to your App account

2. Click User > Device Manage > Claim, enter your order id, including dashes and no spaces

Where do i find the WiFi password? How do i change the WiFi password?

Following locations:

​​1. On the LCD screen​​ after turn it on 2. ​​Inside the back cover​​ (remove cover)

Change WiFi password:

Download App→Create acocunt→Add device→Back to Home→Click WiFi Settings(Note:New password must be at least 8 characters)

How do I buy a data plan?

Way 1: Download App→Create acocunt→Add device→Click Shop→Buy Data Plans

Way 2: Find the code on device back cover → Scan it with phone's nature camera→Buy Data Plans

Note: Payment can be made via credit card or PAYPAL only.

How do I connect to WiFi Network? (Please Note: Internet access requires an active data plan.

Way 1: ​​Remove device back cover→Find the code inside→Scan it with phone's nature camera→Enter Password→Connect

Way 2: Download App→Create acocunt→ Add device→Connect WiFi

Way 3: Settings→WiFi →Select Hotspot WiFi Name→Enter Password→Connect