MERCUSYS Halo H50G AC1900 Whole Home Mesh Wi-Fi System, 2-Pack | Dual-Band Wi-Fi 5 | Seamless Roaming | 3× Gigabit Ports per Unit | White
The MERCUSYS Halo H50G AC1900 Whole Home Mesh Wi-Fi System (2-Pack) is designed to improve wireless coverage across homes, apartments, and small offices by creating a unified mesh network. Instead of relying on a single router to provide connectivity throughout the property, the two Halo units work together to extend Wi-Fi coverage and help reduce weak-signal areas. Featuring AC1900 dual-band Wi-Fi, the Halo H50G delivers combined theoretical wireless speeds of up to 1,900 Mbps, with up to 1,300 Mbps on the 5 GHz band and 600 Mbps on the 2.4 GHz band. Its mesh technology enables compatible devices to move between Halo units under one Wi-Fi name and password, supporting a more consistent connection as users move around their home or workspace. Each Halo H50G unit includes three Gigabit Ethernet ports with WAN/LAN auto-sensing, providing wired connectivity for compatible computers, smart TVs, gaming consoles, and other network-enabled equipment. The MERCUSYS app simplifies setup and network management, making this two-unit mesh Wi-Fi system a practical option for users looking for wider wireless coverage and convenient control.



Key Features
- AC1900 Dual-Band Wi-Fi: Offers theoretical wireless speeds of up to 1,900 Mbps, combining 1,300 Mbps on 5 GHz and 600 Mbps on 2.4 GHz.
- Whole-Home Mesh Coverage: The two-pack is rated to cover up to 4,000 ft² (350 m²) under suitable conditions, helping reduce Wi-Fi dead zones.
- One Unified Network: Both Halo units work together using one Wi-Fi name and password for a more consistent whole-home wireless experience.
- Seamless Roaming: Mesh roaming protocols help compatible devices switch between Halo units as users move around the coverage area.
- Connect Over 100 Devices: Designed to support a large number of connected devices, depending on network conditions and usage requirements.
- Three Gigabit Ports per Unit: Provides high-speed wired connectivity through WAN/LAN auto-sensing Ethernet ports.
- Easy App Control: Configure and manage the mesh network using the MERCUSYS app on a compatible mobile device.
- MU-MIMO Technology: Helps the network serve multiple compatible wireless devices more efficiently.
- Beamforming Technology: Helps direct wireless signals toward connected devices to support more reliable connections.
- Router and Access Point Modes: Supports different network configurations to suit compatible home and office setups.
- Parental Controls and Guest Network: Provides tools for managing access and setting up a separate guest Wi-Fi network.
Technical Specifications
- Brand: MERCUSYS
- Product Model: Halo H50G
- Product Type: Whole Home Mesh Wi-Fi System
- Package Configuration: 2-Pack (2 Halo H50G Units)
- Colour: White
- Wi-Fi Standard: Wi-Fi 5 (IEEE 802.11ac)
- Wireless Standards: IEEE 802.11 a/n/ac (5 GHz); IEEE 802.11 b/g/n (2.4 GHz)
- Wireless Class: AC1900
- Maximum Theoretical Combined Speed: Up to 1,900 Mbps
- 5 GHz Signal Rate: Up to 1,300 Mbps
- 2.4 GHz Signal Rate: Up to 600 Mbps
- Coverage (2-Pack): Up to 4,000 ft² (350 m²), depending on the environment and placement
- Connected Devices: Designed to support over 100 devices under suitable network conditions
- Ethernet Interfaces: 3× Gigabit Ethernet ports per Halo unit
- Port Configuration: WAN/LAN auto-sensing
- Mesh Protocol: IEEE 802.11k/v/r
- Wireless Security: WPA-PSK/WPA2-PSK
- Operation Modes: Router, Access Point
- Quality of Service: WMM
- WAN Types: Dynamic IP, Static IP, PPPoE, L2TP, PPTP
- DHCP: Server and Client
- Firewall Security: SPI Firewall
- Network Protocols: IPv4 and IPv6
- Guest Network: Separate 2.4 GHz and 5 GHz guest networks
- Management: Local management, remote management, multi-manager support
- Buttons: Reset button
- Dimensions per Unit (W × D × H): 88 × 88 × 88 mm
- Operating Temperature: 0°C to 40°C
- Operating Humidity: 10%–90%, non-condensing
- Storage Humidity: 5%–90%, non-condensing
- Package Contents: 2× Halo H50G units, 1× RJ45 Ethernet cable, 2× power adapters, 1× Quick Installation Guide
Whole-Home Mesh Wi-Fi Coverage
The MERCUSYS Halo H50G two-pack is designed to extend wireless connectivity beyond the area typically served by a single router. By placing the two units in suitable locations, users can create a mesh network that distributes Wi-Fi coverage across multiple rooms and areas of the property.
With a rated coverage of up to 4,000 ft² (350 m²), the system can suit many homes, apartments, and small office environments. Actual coverage depends on building layout, wall materials, interference, unit placement, and the performance of connected devices.
AC1900 Dual-Band Wi-Fi Performance
The Halo H50G operates on both the 2.4 GHz and 5 GHz frequency bands. It supports theoretical wireless speeds of up to 600 Mbps on 2.4 GHz and 1,300 Mbps on 5 GHz, giving it an AC1900 combined wireless class.
The 2.4 GHz band is useful for compatible devices that need broader signal reach, while the 5 GHz band can provide higher wireless throughput at shorter ranges. Actual internet speeds depend on the broadband connection, interference, network configuration, and the capabilities of the connected devices.
Important: The Halo H50G uses Wi-Fi 5 (802.11ac). It is not a Wi-Fi 6 (802.11ax) system, despite Wi-Fi 6 appearing in some third-party product titles.
One Unified Network with Seamless Roaming
The Halo H50G mesh system allows both units to operate under one Wi-Fi name and password. This reduces the need for users to manually select a different network when moving between rooms covered by different Halo units.
With mesh roaming protocols IEEE 802.11k/v/r, the system helps compatible client devices transition between units as they move around the coverage area. Roaming behaviour also depends on the connected device and its wireless capabilities.
Connect More Devices with MU-MIMO Technology
Modern homes and workspaces may have multiple smartphones, laptops, tablets, smart TVs, and connected home devices operating at the same time. The Halo H50G is designed to support over 100 connected devices under suitable conditions, making it suitable for device-rich environments.
MU-MIMO technology helps the network communicate with multiple compatible devices more efficiently. The actual experience depends on the number of active devices, their Wi-Fi capabilities, bandwidth demand, and the available internet connection.
Beamforming for Improved Wireless Signal Direction
Beamforming technology helps direct wireless signal transmission toward connected devices rather than distributing it uniformly in every direction. This can help improve signal quality and connection stability for compatible devices within the network's effective range.
For the best results, position the Halo units in open, elevated locations where practical, away from major obstructions and sources of wireless interference. Appropriate placement is particularly important when extending coverage between rooms or floors.
Full Gigabit Ethernet Ports for Wired Connections
Each Halo H50G unit features three Gigabit Ethernet ports with WAN/LAN auto-sensing. These ports provide wired connectivity for compatible equipment such as desktop computers, smart TVs, gaming consoles, network storage devices, and other Ethernet-enabled products.
Gigabit Ethernet can offer a stable connection for devices that benefit from a wired network. The number of ports available at each unit makes it easier to connect multiple devices without relying entirely on wireless connectivity. Actual wired throughput depends on the connected equipment, cabling, network configuration, and internet service.
Easy Setup and Convenient App Management
The MERCUSYS app helps users set up and manage their Halo mesh network using a compatible iOS or Android mobile device. App-based management makes it easier to configure the network and monitor connected devices without requiring advanced networking knowledge.
Supported management features include viewing connected devices, prioritising selected devices through Quality of Service tools, setting up a guest network, and using available parental-control options. Feature availability can depend on the hardware version, firmware, and app version.
Network Security and Parental Controls
The Halo H50G supports WPA-PSK/WPA2-PSK wireless security and includes an SPI firewall. It also supports separate guest networks on the 2.4 GHz and 5 GHz bands, helping users provide guest access without sharing their main Wi-Fi credentials.
Available parental-control features can help users create profiles, manage online access, set time limits, and block selected websites. These tools provide additional control over network use, although they should be configured appropriately for the household's needs.
Flexible Router and Access Point Modes
The Halo H50G supports both Router Mode and Access Point Mode. Router Mode can be used when the Halo system is responsible for routing the local network, while Access Point Mode allows it to extend an existing network when connected to a compatible router.
The appropriate configuration depends on the existing modem or router, internet service requirements, and desired network arrangement. Check the current network setup before installation to avoid unnecessary configuration conflicts.
Compact Design for Home and Office Interiors
Each Halo H50G unit measures approximately 88 × 88 × 88 mm and features a compact white design. Its small footprint makes it suitable for placement on desks, shelves, or other appropriate surfaces around a home or office.
The two-unit package provides flexibility in positioning the mesh nodes in different areas to improve coverage. For best performance, choose locations that allow the units to maintain a reliable connection with each other.
Ideal Applications
- Homes and Apartments: Extend wireless coverage across bedrooms, living rooms, and other commonly used areas.
- Multi-Room Properties: Help reduce weak Wi-Fi areas by positioning the two mesh units strategically.
- Home Offices: Support wireless connectivity for laptops, smartphones, printers, and other compatible devices.
- Small Offices: Provide mesh Wi-Fi connectivity for everyday business activities and compatible network equipment.
- Smart Homes: Connect compatible smart TVs, mobile devices, and smart-home equipment.
- Streaming and Online Entertainment: Support compatible devices used for video streaming and other internet-based entertainment.
- Wired Network Devices: Connect computers, consoles, TVs, and other Ethernet-enabled devices through the Gigabit ports.
- Guest Wi-Fi Access: Provide a separate guest network for visitors when configured appropriately.
Benefits
- Wider Wireless Coverage: Two mesh units help extend Wi-Fi coverage across more of the property than a single access point may reach.
- Consistent Network Experience: A unified Wi-Fi name and password simplifies access while moving between covered areas.
- Dual-Band Connectivity: Supports both 2.4 GHz and 5 GHz wireless devices and connections.
- High-Speed Ethernet: Three Gigabit ports per unit provide wired connectivity for compatible devices.
- Support for Multiple Devices: Designed for environments with many connected devices, subject to network conditions.
- Simple Network Management: The MERCUSYS app makes setup and everyday network management more convenient.
- Flexible Installation: Router and Access Point modes accommodate different compatible network arrangements.
- Guest Access Management: Separate guest Wi-Fi networks help simplify connectivity for visitors.
- Compact Appearance: Small white units can be placed discreetly around home and office interiors.
Why Choose MERCUSYS Halo H50G?
- Practical Two-Unit Mesh System: Provides two coordinated Halo nodes for extending coverage across a home or small office.
- AC1900 Dual-Band Performance: Offers up to 1,900 Mbps combined theoretical wireless speed across both bands.
- Up to 4,000 ft² Coverage: Rated coverage makes the two-pack suitable for many medium-sized properties, depending on layout and conditions.
- Gigabit Wired Connectivity: Each unit includes three Gigabit Ethernet ports for compatible wired equipment.
- Convenient App Control: Helps simplify installation and ongoing network management.
- Useful Network Features: Includes mesh roaming support, MU-MIMO, beamforming, parental controls, and guest-network functionality.
- Flexible Network Modes: Supports Router and Access Point configurations for compatible setups.
- Compact White Design: Offers a discreet networking solution for everyday home and office environments.
Compatibility and Important Considerations
- Wi-Fi Generation: Halo H50G is a Wi-Fi 5 (802.11ac) mesh system, not Wi-Fi 6.
- Internet Service: Compatible with major internet service providers and modems when the required WAN configuration is supported.
- Actual Coverage: The stated 4,000 ft² coverage is a maximum rated figure; real-world results vary with building materials, layout, interference, and node placement.
- Actual Speeds: The AC1900 figure represents combined theoretical band rates, not a guaranteed speed for one device or an internet connection.
- Wired Connectivity: Each unit has three Gigabit ports. The number of ports available for LAN devices depends on how the system is connected and configured.
- Mesh Compatibility: MERCUSYS notes that Halo H-series and S-series products cannot work together. Confirm model and hardware-version compatibility before combining mesh units.
- Mobile App: A compatible iOS or Android device is required for app-based setup and management.
- Package Contents: This is the 2-pack version and includes two Halo H50G units, two power adapters, one RJ45 Ethernet cable, and one Quick Installation Guide.
Why Buy from IT Splendid (UAE)
IT Splendid provides technology products and networking solutions for customers across the UAE. The MERCUSYS Halo H50G AC1900 Mesh Wi-Fi System is a practical option for customers looking to extend wireless coverage, simplify connections between rooms, and connect compatible wired devices at home or in a small office.
- UAE-Focused Shopping: Shop networking products and technology solutions through IT Splendid.
- Delivery Across the UAE: Convenient delivery options for customers throughout the UAE.
- Secure Payment Options: Choose from the payment methods available at checkout.
- Product Information: Review product specifications and compatibility considerations before purchasing.
- Customer Support: Contact IT Splendid for assistance with product enquiries and ordering.
The MERCUSYS Halo H50G AC1900 Whole Home Mesh Wi-Fi System, 2-Pack combines dual-band Wi-Fi 5, unified mesh networking, up to 4,000 ft² of rated coverage, app-based management, and three Gigabit Ethernet ports per unit. It is a suitable option for customers seeking to improve wireless coverage across a home or small office while retaining flexible wired connectivity.
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