WiFi throughout the apartment without dropouts? This mesh system from TP-Link is discounted to 1,679 CZK

If you’re struggling with WiFi dead zones at home or your router can’t handle dozens of connected devices, a mesh system is the easiest way to fix it. Mercusys Halo H85X for 1,679 CZK with code ALZADNY20 offers two units with WiFi 6 and a 2.5G port for the price you’d get a decent router elsewhere. And a rating of 5.0 out of 5 with 100% recommendation speaks for itself.

Quick summary:
✅ Makes sense if you want stable WiFi throughout your apartment or house without dead zones – two units cover up to 460 m².
⚠️ Consider if you are an advanced user and want to configure the network in detail – the Mercusys app is clear but simplified.
💡 For 1,679 CZK you get dual-band WiFi 6, a 2.5G port on each unit, WPA3 security, and parental control.

What you get for the money

Halo H85X is a dual-band WiFi 6 mesh system: 574 Mb/s on 2.4 GHz and 2,402 Mb/s on 5 GHz. Two compact units (each weighing only 270 g) connect either wirelessly or via cable to create a single network with one name and password. When moving around the apartment, the device automatically switches to the nearest unit without interruption. Each unit has 1× 2.5Gbit port and 2× gigabit ports, which automatically recognize WAN/LAN – you don’t have to worry about which socket to plug what into. Support for OFDMA, MU-MIMO, and Beamforming ensures efficient connection even with dozens of devices simultaneously (up to 150+).

Setup is done via the Mercusys app on your mobile – you can do it in a few minutes without technical knowledge. It includes parental control with profiles for individual family members, a guest network, monthly operation reports, and the option to turn off LED indicators at night. Security is WPA3 type, and an integrated firewall is also present.

What 11 customers say – and why 5.0 out of 5

A full score of 5.0 out of 5 and 100% recommendation is unusual for network products. Customers repeatedly praise easy installation, strong signal throughout the apartment, and value for money. One reviewer describes that the system seamlessly covered a 3+1 apartment where they previously struggled with dropouts. Another appreciates using the 2.5G port for connecting a NAS. Parental control with the ability to monitor which websites children visit is a practical bonus for families.

What to consider: Mercusys is a subsidiary brand of TP-Link, so the quality matches an established company, even if the name might not be as well-known. The app is clear, but advanced users might miss more detailed configuration – if you like to set up VLANs, detailed QoS, or need a VPN server directly in the router, you’ll want something else. For a typical household, however, the app covers everything necessary. The system is only compatible within the Halo H series – units from other brands or other Mercusys series cannot be added.

Verdict

Mercusys Halo H85X for 1,679 CZK is the type of product that makes you wonder why you didn’t get it sooner. Two units with WiFi 6, a 2.5G port, and mesh technology for the price of a regular router – with 100% satisfied customers as a bonus. If you have more than two rooms at home and your WiFi occasionally drops or slows down, this is the simplest and cheapest solution. You set it up in five minutes from your phone and have peace of mind.

If you’re looking for more tech on sale, check out the current Alza Days.

What WiFi solution do you use at home? A classic router, or a mesh system?