Wi-Fi Router and repeater support: move buffs toward your weapon
Quick answer
The community Reaper-build guide describes Wi-Fi Router as forwarding received buffs into its marked target area, with chains possible and rarity affecting reach. Place it as a connection between useful supports and the weapon you want to strengthen.
On this page
Start at the destination
Choose the main weapon first, then inspect the Router’s marked cells. The useful question is whether its output reaches that weapon, not whether the two icons happen to touch. Rotate the piece as necessary and inspect the highlighted effects after placement.
Trace the connection back to the support
Position the source support so the Router receives the intended bonus. Add another link only if the current version permits that connection. Recheck the end weapon after moving a link: a chain that looks connected on the grid can still point its output at the wrong cells.
Keep terminology and values explicit
Searches use both Wi-Fi Router and WiFi repeater. Use the actual item name and tooltip in your installed build to identify the piece. The cited build notes describe an Early Access setup; exact rarity distances and costs are not given here as current numbers.