Each unit has two built-in PoE/WAN/LAN auto-sensing ports, a 2.5 Multi-Gig PoE port and a wireless speed of up to 3.0Gbps. The Wi-Fi is split with 2,402Mbps on the 5GHz band and 574Mbps on the 2 ...

A single mesh WiFi unit may cost as little as $40. Other full mesh WiFi systems can cost as much as $500, with some costing even more, depending on how many connection points you elect to purchase.

A single mesh WiFi unit may cost as little as $40. Other full mesh WiFi systems can cost as much as $500, with some costing even more, depending on how many connection points you elect to purchase.

No Ethernet cable is required. To extend your Wi-Fi outside, place the mesh router central in your home and put the satellite unit, or units, as close to the exterior as possible.

A single mesh WiFi unit may cost as little as $40. Other full mesh WiFi systems can cost as much as $500, with some costing even more, depending on how many connection points you elect to purchase.

The mesh that the Mercusys Halo S12 creates is dual band. This means both the 2.4 and 5 GHz wireless bands are used. The 2.4 GHz is great for distance but not as fast as 5GHz.

A single mesh WiFi unit may cost as little as $40. Other full mesh WiFi systems can cost as much as $500, with some costing even more, depending on how many connection points you elect to purchase.

It will be complicated, noted Fanny Mlinarsky, founder and CTO of wireless testing firm octoScope. "DSRC itself is not a mesh. It's a broadcast, so it only reaches vehicles within range," she said.

A single mesh WiFi unit may cost as little as $40. Other full mesh WiFi systems can cost as much as $500, with some costing even more, depending on how many connection points you elect to purchase.

A single mesh WiFi unit may cost as little as $40. Other full mesh WiFi systems can cost as much as $500, with some costing even more, depending on how many connection points you elect to purchase.

A single mesh WiFi unit may cost as little as $40. Other full mesh WiFi systems can cost as much as $500, with some costing even more, depending on how many connection points you elect to purchase.