Does this router have 6 GHz Wi-Fi?

No, it only supports 2.4 GHz and 5 GHz bands, not 6 GHz.

Can I power it without a separate power adapter?

Yes, according to the power notes it can be powered over the LAN port via PoE+.

Will it work with mesh extenders from other brands?

The ecosystem listed is AVM FRITZ! Mesh, so it is designed to work within AVM's own mesh system rather than other brands.

AVM FRITZ!Box 6860 5G SIM router: Wi-Fi 6 Prices and Specs

Name: AVM FRITZ!Box 6860 5G
Brand: AVM

5G SIM router for indoor or outdoor mounting

Updated Oct 9, 2026

Prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.

Overview

The AVM FRITZ!Box 6860 5G is a 5G SIM router built for indoor or outdoor mounting, supporting Wi-Fi 6 across 2.4 and 5 GHz bands. It handles 5G SA and NSA with dual carrier aggregation, plus 4G LTE Advanced Pro Cat 19, and includes VoLTE and VoNR telephony via a single nano-SIM slot.

Who it suits

This router is suited to users who need a cellular broadband connection rather than a fixed-line setup, particularly where outdoor mounting for signal reasons is useful. It also suits households already using or planning to use AVM FRITZ! Mesh devices, since it integrates into that ecosystem.

Reasons to consider it

It supports current 5G standards including SA and NSA modes with dual carrier aggregation, giving flexibility across different carrier network types. The single Ethernet port runs at 1 Gbps and supports wired backhaul, and the unit can be powered over that same LAN port via PoE+, simplifying cabling for outdoor or remote placement. It also functions as a DECT base station, useful for cordless phone integration.

Limitations and compatibility checks

There is no 6 GHz band support, so this is a dual-band Wi-Fi 6 device rather than Wi-Fi 6E or 7. It has only one Ethernet port, which limits direct wired device connections without an external switch, and mesh expansion is tied to AVM's own FRITZ! ecosystem.

Verified specifications

Manufacturer specifications

Wi-Fi generation	Wi-Fi 6
Bands	Dual-band (2.4 + 5 GHz)
6 GHz band	No
Ethernet ports	1
Fastest Ethernet port	1 Gbps
PoE support	Yes
Wired backhaul	Yes
Ecosystem	AVM FRITZ! Mesh
Supported modes	Single nano-SIM; 5G SA and NSA (3GPP Release 16) with dual carrier aggregation; 4G LTE Advanced Pro Cat 19; VoLTE and VoNR telephony
Power	Powered over the LAN port via PoE+; DECT base station

Current offers

No approved offers in this marketplace yet.

Browse all SIM router deals, or compare against Travel router and Modem router if you are still deciding.

FAQs

Does this router have 6 GHz Wi-Fi?: No, it only supports 2.4 GHz and 5 GHz bands, not 6 GHz.
Can I power it without a separate power adapter?: Yes, according to the power notes it can be powered over the LAN port via PoE+.
Will it work with mesh extenders from other brands?: The ecosystem listed is AVM FRITZ! Mesh, so it is designed to work within AVM's own mesh system rather than other brands.