Mercusys Halo S3 (2 Pack) Wireless N300 Whole Home Mesh Wi-Fi System

The classification of an antenna used in a device, indicating its physical configuration or mounting style such as external, internal, integrated, directional, omnidirectional, or multi‑antenna setups (e.g., "2x2", "4 x External"). It helps buyers understand how the antenna is attached and what signal coverage it may provide.

A comma‑separated list of the radio frequency bands that a device can receive or transmit, such as 2.4 GHz, 5 GHz, LTE Band 3, or 5G NR n78. The values are free text and may include band names, numeric frequencies, or both.

A comma‑separated list of the DHCP roles and options a device can provide or use, such as server, client, relay, snooping, option 82 support, IPv6 variants, and other network management functions.

Indicates whether the device supports the DHCP client function, meaning it can automatically request an IP address and related network settings from a DHCP server.

The colour or combination of colours that a product’s housing or outer shell is available in, expressed as common names such as "Black", "White" or comma‑separated lists like "Black, White". It indicates the visual appearance of the product’s exterior for consumers.

A list of the network interfaces and protocols that a device can use for configuration, monitoring and remote management, such as web‑based GUI (HTTP/HTTPS), command‑line interface (CLI) via Telnet or SSH, SNMP, or other standard protocols. Each entry represents one supported method, allowing users to understand how they can access the device remotely.

Indicates whether the device supports configuring port forwarding rules to allow external traffic to reach specific internal services or devices. The value can be a simple yes/no, or a list of supported features such as Virtual Server, UPnP, DMZ, Port Triggering, ALG, etc.

The radio frequency band(s) that a wireless device supports, expressed as free text such as "Dual-band (2.4 GHz / 5 GHz)", "Single-band (2.4 GHz)", or "Tri‑band (2.4 GHz / 5 GHz / 5 GHz)". It indicates the spectrum(s) on which the device can transmit and receive Wi‑Fi signals.

A list of the Wi‑Fi standards that a device supports, such as 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac or 802.11ax. The values are typically separated by commas and may include both technical identifiers and consumer‑friendly labels.