Grandstream Grandstream GWN7664LR is a access-point in the checked US research. An access point supplies Wi-Fi to an existing network. It does not by itself replace the ISP-facing router, DHCP service or firewall. The fields below reflect only the cited scope; confirm the printed hardware revision before following a menu path.
Before you change anything
This is a research reference, not evidence of a hands-on test. Features that depend on region, firmware or hardware revision remain conditional.
At a glance
| Device role | access-point |
|---|---|
| Wi-Fi generation | 6 |
| Bands (GHz) | 2.4, 5 |
| Wi-Fi radio | Present |
| Documented modes | access-point |
| DOCSIS version | Not verified for this exact unit |
| Coax standard | Not verified for this exact unit |
| Setup app | GWN cloud / embedded AP controller when officially supported |
| Mesh ecosystem | Not verified for this exact unit |
| Hardware revision | Not verified for this exact unit |
| US SKU | Not verified for this exact unit |
Marketing Wi-Fi link rates are theoretical and are not a measured internet speed.
Ports and power
| Role | Count | Link speed | Note |
|---|---|---|---|
| LAN/uplink | 2 | 1000 Mbps | — |
Documented power: PoE standard requires exact device datasheet/compatible injector or switch. Check the exact unit label and total switch budget.
Feature evidence
| Feature | Research status | Condition |
|---|---|---|
| Native Wifi | Vendor-listed; check exact revision | source scoped |
| Dual Wan | Not verified | unknown |
| Mlo | Not verified | unknown |
| Poe Input | Not verified | unknown |
| Poe Output | Not verified | unknown |
| Vlan 8021Q | Not verified | unknown |
| Vpn Client Openvpn | Not verified | unknown |
| Vpn Client Wireguard | Not verified | unknown |
Before changing settings
- Read the model and hardware revision from the device label.
- Record the current firmware and connection mode.
- Save a safe copy of current settings or wiring where supported.
- Open the official support page for this precise US revision.
LED and firmware references
No exact model LED chart is available in the checked research. Use the LED decoder with the model, role, indicator position, color and pattern.
Locate the official support entry from the source list before downloading firmware. RouterFix does not host firmware files.
Official sources
- Grandstream GWN7664LR (web_text; checked 2026-11-01)
Check your exact US model, hardware revision, and firmware on the linked support page before changing settings.