Important trade-off
RT-BE86U has two physical USB sockets where RT-BE9700 has one. The intended simultaneous functions still need verification.
- ASUS RT-BE86U
- USB 3 plus USB 2
- ASUS RT-BE9700
- One USB 3
- Comparable models
- 2 of 21
Best for this need
Best home routers when a phone is your backup Internet connection
Our pick
ASUS RT-BE86U
Start with ASUS RT-BE86U if compatible phone tethering and two physical USB sockets fit the plan. Choose RT-BE9700 for a compatible 6 GHz device, Flint 3 for its documented configurable VPN and tethering workflow, or GS-BE12000 for many local cables. Confirm the actual phone, firmware and carrier. None turns a phone that leaves home into an always-available backup.
RT-BE86U documents compatible phone tethering and provides USB 3 plus USB 2, avoiding a single physical socket for both a drive and phone. Exact simultaneous functions still need verification. It has no 6 GHz radio, and the phone, service and router power must remain available.
Why it fits this need
- Verify the exact phone and tethering allowance
- Keep the phone, router power and shared files available
- Main trade-off
- No 6 GHz radio.
- Choose ASUS RT-BE9700 instead when
- A confirmed compatible device needs 6 GHz as well as documented phone tethering. One USB port means the phone and a directly attached drive compete, so plan storage separately.
More reasons behind this pick
- Test the return to ordinary broadband with another household member
Choose a home router with documented USB phone tethering. Plan the phone handoff, USB storage conflict, power and return to broadband before an outage.
What the facts say
What the comparison shows
Useful conclusions from the current Wi-Fi routers comparison, followed by the checked facts used to reach them.
See the checked facts and calculation notes
Calculation noteA direct phone attachment and a direct storage attachment require two sockets. This is a physical connection count only. USB 2 and USB 3 have different capabilities, and two sockets do not prove a particular concurrent firmware configuration.
| Product | Needs matched | Checked facts | Source records |
|---|---|---|---|
| ASUS RT-BE86U | No positive match recorded for these needs |
| |
| ASUS RT-BE9700 | No positive match recorded for these needs |
| |
| GL.iNet Flint 3 GL-BE9300 | No positive match recorded for these needs |
| |
| ASUS ROG Strix GS-BE12000 | No positive match recorded for these needs |
|
What matters in practice
How to choose for this need
A backup connection is only useful if the household can start it, keep it available and return to normal without losing another essential job.
The phone owner is part of the backup system
A tethered phone needs to remain attached with usable cellular service and a plan that allows the intended use. If its owner leaves for work or an appointment, the rest of the household loses that route. Decide which phone stays, where the cable lives and who can enable tethering. A compatible spare phone and service may solve the handoff, but that is an additional setup and recurring-cost decision. Do not assume the household’s everyday phone is always available.
One USB socket can displace the shared files
RT-BE9700, Flint 3 and GS-BE12000 each have one USB socket. If a drive already occupies it, attaching a phone directly competes with storage. RT-BE86U has USB 3 and USB 2, so it accepts two physical plugs, but the exact concurrent functions still need checking. Ethernet storage avoids the direct USB conflict. Do not assume that adding an arbitrary hub creates a supported storage-and-phone arrangement.
A working phone link does not promise an uninterrupted call
An active call, upload or VPN session may need to reconnect when the Internet path changes. Test the actual work apps and the employer’s requirements before relying on backup during a deadline. A household VPN is not a replacement for an employer-managed VPN. If a GL.iNet routing rule blocks selected traffic when its VPN fails, another person may need to understand that behavior even when ordinary Internet still works. Check the installed firmware and selected policy.
Power and mobile service are separate from broadband
These routers still require their normal power supply. Phone tethering does not provide router battery backup. A power outage can therefore defeat the plan even when the phone still has service. Cellular reception, congestion and allowance are separate limits too. Choose the router for a documented compatible route, then test the whole arrangement at the intended location. No cellular speed or call-quality estimate follows from the router’s Wi-Fi generation.
Rehearse the handoff and the return to normal
With no critical work in progress, test the documented setup using the exact phone and cable. Confirm that the right household devices connect, shared files remain reachable where intended and any required VPN works. Then restore ordinary broadband and check the route again. Leave simple private instructions for the next person, without exposing passwords publicly. A backup plan that only its creator understands remains a maintenance burden.
What this comparison cannot tell you
- No seamless failover, latency or speed promise.
- No universal USB hub or simultaneous-function support.
- No assumption that tethering replaces an employer VPN or a dedicated backup service.
4 options
Our pick and alternatives
ASUS, RT-BE86U
ASUS RT-BE86U
A wired-first upgrade with a 10G connection and four 2.5G connections. The 10G socket can serve the Internet or a local device, so decide which job needs it before buying. Two USB ports also leave more physical flexibility when a compatible phone backup and storage drive are both part of the setup. Its wireless bands stop at 5 GHz.
Winner whenRT-BE86U documents compatible phone tethering and provides USB 3 plus USB 2, avoiding a single physical socket for both a drive and phone. Exact simultaneous functions still need verification. It has no 6 GHz radio, and the phone, service and router power must remain available.
Decisive facts
- Dual-band Wi-Fi 7 on 2.4 and 5 GHz.
- One 10G WAN/LAN and four 2.5G Ethernet ports.
Trade-off
No 6 GHz radio.
ASUS, RT-BE9700
ASUS RT-BE9700
A balanced option for a home office adding a compatible 6 GHz laptop while keeping several fast wired devices. It combines tri-band Wi-Fi with four 2.5G local sockets when the 10G socket serves the Internet. The included wall-mount kit can help a small shared room keep the router in an open position. Check cable reach and ventilation before deciding where it goes.
Choose instead whenA confirmed compatible device needs 6 GHz as well as documented phone tethering. One USB port means the phone and a directly attached drive compete, so plan storage separately.
Decisive facts
- Tri-band Wi-Fi 7 on 2.4, 5 and 6 GHz.
- One 10G and four 2.5G Ethernet ports.
Trade-off
Only one 10G socket, shared between WAN and LAN roles.
GL.iNet, GL-BE9300
GL.iNet Flint 3 GL-BE9300
The more useful Flint when a compatible 6 GHz device and several 2.5G wired devices share the home. Its five Ethernet sockets are all 2.5G, leaving four local connections after WAN. Compared with Flint 2, that upgrades the local port speeds but removes one physical socket. Its lower advertised VPN maximum is another reason to separate encrypted traffic from the Wi-Fi headline.
Choose instead whenSomeone will maintain the documented VPN and tethering setup alongside four 2.5G local connections. Its one USB port creates the same direct-drive conflict. Firmware-specific policy and outage behavior must be tested.
Decisive facts
- Tri-band Wi-Fi 7 with 6 GHz.
- Five 2.5G Ethernet sockets in total and USB 3.
Trade-off
Four local sockets rather than Flint 2’s five.
ASUS, GS-BE12000
ASUS ROG Strix GS-BE12000
A practical alternative to a separate switch when a busy home has many wired devices. Seven local 2.5G sockets can cover computers, a NAS, a console and a wired node without making one person unplug another. The trade is the 2.5G Internet ceiling. Its gaming label should not distract from that clear connection-count advantage or imply lower latency than another router without testing.
Choose instead whenFive to seven local cables need to remain connected during the backup arrangement. Seven 2.5G LAN sockets cover that count, but its single USB port and 2.5G WAN ceiling still matter.
Decisive facts
- Tri-band Wi-Fi 7 on 2.4, 5 and 6 GHz.
- One 2.5G WAN and seven 2.5G LAN sockets.
Trade-off
No 10G port. WAN tops out at a 2.5G link.
Ready to choose?
Check the price. Read the owner reviews.
Our pick for this need
ASUS RT-BE86U
RT-BE86U documents compatible phone tethering and provides USB 3 plus USB 2, avoiding a single physical socket for both a drive and phone. Exact simultaneous functions still need verification. It has no 6 GHz radio, and the phone, service and router power must remain available.
See price & reviews on AmazonChoose instead when
ASUS RT-BE9700
A confirmed compatible device needs 6 GHz as well as documented phone tethering. One USB port means the phone and a directly attached drive compete, so plan storage separately.
See price & reviews on Amazon