header-product Router FRITZ!Box 6820 LTE v3 Edition International
140.49 €

Router FRITZ!Box 6820 LTE v3 Edition International

Router FRITZ!Box 6820 LTE v3 Edition International Photo 1
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Router FRITZ!Box 6820 LTE v3 Edition International Photo 1
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Router FRITZ!Box 6820 LTE v3 Edition International

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Usual Price: 149.49 €
Your Price:
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The discount is valid from 19.05.2026 to 18.06.2026

Short description

The FRITZ!Box 6820 LTE v3 is a versatile router supporting 4G LTE and 3G networks. It features a single-band Wi-Fi (2.4 GHz) with a maximum data transfer rate of 450 Mbit/s. The Gigabit Ethernet interface allows for fast wired connections. Security is ensured with protocols like IPSec, WPA, and WPA2. Ideal for home or small office use, it provides reliable internet access and supports both IPv4 and IPv6 protocols.
Available at price 140.49 €: 42 pcs.
Total available for order: 84 pcs.
Warranty: 2 Years
SKU: 3546818
Manufacturer: AVM
delivery
to the Customer Service Center at Kengaraga 2b, Riga
22.06.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
22.06.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
29.06.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.48 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa
29.06.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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3 mth. х 46.83 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.90 euros per month
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Product information

Description

The FRITZ!Box 6820 LTE v3 Edition International is a compact LTE/UMTS router that provides mobile Internet access for homes and small offices. It supports 4G (LTE) and 3G (UMTS) networks across multiple frequency bands and offers single-band Wireless N (2.4 GHz) with data rates up to 450 Mbit/s. The router supports IPv4 and IPv6, includes a Gigabit Ethernet port for wired connections, and provides security features such as IPsec VPN, WPA/WPA2 encryption, firewall and guest access.

Advantages

The FRITZ!Box 6820 LTE combines mobile broadband and reliable Wi‑Fi in a compact design that fits in various environments. Mesh support lets it work together with other FRITZ! devices to extend and optimise coverage. Built‑in security functions, regular FRITZ!OS updates and support for IPv6 ensure long‑term compatibility and safe operation. Multi‑band LTE support allows the router to automatically use the best available mobile frequencies across Europe.

Suitable for

  • Home Internet access using 4G/3G mobile networks
  • Small office or home office internet connectivity
  • Providing Wi‑Fi for smartphones, tablets and laptops on the 2.4 GHz band
  • Mesh expansion together with FRITZ! repeaters and powerline adapters

Key specifications

  • Mobile networks: LTE (4G) and UMTS (3G)
  • LTE frequency bands: 800, 900, 1500, 1800, 2100 and 2600 MHz
  • Wireless: 2.4 GHz Wireless N up to 450 Mbit/s
  • Ethernet: Gigabit LAN port for wired connection
  • Security: IPsec VPN, WPA/WPA2, preconfigured firewall and Wi‑Fi encryption
  • Protocols: IPv4 and IPv6
  • Colour: White, Red

How to use

Insert an active SIM card into the router and place the FRITZ!Box 6820 LTE in a location with good mobile reception. Use the web interface (fritz.box) to perform the initial setup: follow the on‑screen wizard to configure mobile network credentials, Wi‑Fi name and password, guest access and parental controls. Connect devices either via Wi‑Fi (use WPS for quick pairing) or via the Gigabit Ethernet port for wired connections.

Usage recommendations

For best performance place the router upright near a window or at a high central location. Combine the FRITZ!Box with FRITZ!Repeaters or FRITZ!Powerline with Wi‑Fi to create a Mesh network and extend coverage. Keep FRITZ!OS updated to receive security fixes and new features. Use guest access for visitors to keep your home network separate.

Specifications

Mobile network generation:
4G
Product colour:
White, Red
All features

Ports & interfaces

Memory card slot(s):
No
USB port:
No

Mobile network

4G bands supported:
2600, 2500, 2300, 900, 850, 800
4G:
Yes
4G standard:
LTE-TDD & LTE-FDD
3G standards:
HSPA+, UMTS
Mobile network generation:
4G

WAN connection

DSL WAN:
No
Ethernet WAN:
No
SIM card slot:
Yes
3G/4G USB modem compatibility:
No

Antenna

Antenna design:
Internal

Network

Cabling technology:
10/100/1000Base-T(X)
Networking standards:
IEEE 802.11g, IEEE 802.11b, IEEE 802.11n
DHCP server:
Yes

Wireless LAN features

Wi-Fi standards:
Wi-Fi 4 (802.11n), 802.11g, 802.11b
Wi-Fi band:
Single-band (2.4 GHz)
WLAN data transfer rate (max):
450 Mbit/s
Top Wi-Fi standard:
Wi-Fi 4 (802.11n)

Ethernet LAN features

Ethernet LAN:
Yes
Ethernet LAN (RJ-45) ports:
1
Ethernet LAN data rates:
1000, 10, 100
Universal Plug and Play (UPnP):
Yes
Dynamic DNS (DDNS):
Yes
Ethernet LAN interface type:
Gigabit Ethernet

Features

LED indicators:
WLAN, Power
Product colour:
White, Red

Weight & dimensions

Height:
99 mm
Width:
64 mm
Depth:
134 mm

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.
6 W
Power source type:
DC

Security

Security algorithms:
IPSec, WPA, WPA2, WPS
IP address filtering:
Yes
Firewall:
Yes

Other features

3G:
Yes

Logistics data

Harmonized System (HS) code:
85176990

Protocols

Supported network protocols:
IPv4, IPv6

Packaging data

Package type:
Box

Packaging content

AC adapter included:
Yes
Cables included:
LAN (RJ-45)
Quick start guide:
Yes

Design

Product type:
Tabletop router

Performance

Web-based management:
Yes
Antennas quantity:
6

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 42 22.06.2026 Best delivery
Discount 6%
140.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 42 08.07.2026 144.99 €
Discount 6%
140.49 €
Stock: 42
Delivery Date: 22.06.2026 Best delivery
Warehouse: WH94
Available only for legal entities
144.99 €
Stock: 42
Delivery Date: 08.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Router FRITZ!Box 6820 LTE v3 Edition International cost, and is it available for purchase?

The price is 140.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 84 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Router FRITZ!Box 6820 LTE v3 Edition International be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Router FRITZ!Box 6820 LTE v3 Edition International online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All AVM products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized AVM service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: mobile network generation, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.