The Starlink router is WiFi-only out of the box. No ethernet port. To get a wired connection — essential for gaming, video calls, NAS drives, or running your own router — you need an ethernet adapter. Here's exactly what to buy for your dish generation and why it matters.

Why You Probably Need One

WiFi has limits that a wired connection doesn't. For gaming: wired cuts latency by 2–5ms and eliminates packet loss spikes from interference. For video calls: wired eliminates the brief stutters caused by WiFi congestion and band switching. For running a third-party router in bypass mode: you literally cannot do it without an ethernet adapter — the bypass mode setup requires a wired connection from the Starlink router to your router's WAN port.

See our Starlink Bypass Mode guide → for the full setup walkthrough.

Compatibility — Getting This Right First

This is the most important section. The wrong adapter for your dish generation simply won't work.

DISH GENERATION
CONNECTOR TYPE
ADAPTER NEEDED
NOTES
Gen 2 (round/square, older)
Proprietary flat
Gen 2 specific adapter
Check dish purchase year
Gen 3 (current standard)
Proprietary flat
Gen 3 / current adapter
Most new subscribers have this
Starlink Mini
No ethernet port
Mini-specific adapter
Mini has no ethernet at all
High Performance
RJ45 built-in
None needed
Already has ethernet port
PRO TIP: Not sure which generation you have? Open the Starlink app → Settings → About. Your hardware generation is listed there. Gen 3 is the current standard shipped to new subscribers.

Our Top Picks

Official Starlink Ethernet Adapter (Gen 3 Compatible)

The safest choice — guaranteed compatibility with current Gen 3 hardware and supported directly by Starlink's app and firmware updates. Plugs into the side port of the Gen 3 router to add a single gigabit ethernet port. Compact, no external power required, works immediately without any configuration. If you're on a current plan with a Gen 3 dish, this is what you need.

Compatibility: Gen 3 standard dish, current router  |  Port: 1× Gigabit Ethernet
[ BUY ON AMAZON → ]Amazon Associate Disclosure
Third-Party Gen 3 Ethernet Adapter (Compatible)

Third-party adapters for Gen 3 Starlink have matured significantly. The best options use the correct proprietary connector profile and deliver full gigabit speeds without the premium of the official adapter. Useful when the official adapter is out of stock or when you need multiple ethernet ports — some third-party versions include a 4-port switch built in.

Compatibility: Gen 3 standard dish — verify listing before purchasing
[ BUY ON AMAZON → ]Amazon Associate Disclosure
Ethernet Adapter for Starlink Mini

The Mini has no ethernet port on the router — this adapter adds one. Essential for anyone running the Mini with a third-party router in bypass mode or who needs a wired device connected directly. Same setup logic as the standard adapter: plug into the Mini router's side port, connect your router or device via the ethernet port.

Compatibility: Starlink Mini router only
[ BUY ON AMAZON → ]Amazon Associate Disclosure

How to Use an Ethernet Adapter With Bypass Mode

1. Plug the ethernet adapter into the side port of your Starlink router
2. Connect an ethernet cable from the adapter to the WAN port of your third-party router
3. Open Starlink app → Settings → Network → Enable Bypass Mode
4. Your Starlink router now acts as a pass-through — your third-party router handles all routing
5. Connect devices to your third-party router via WiFi or ethernet

Result: Full control over your network, port forwarding, custom DNS, mesh node management. See the Full Bypass Mode guide → and Best Routers for Starlink →.

Wired vs WiFi — Is It Worth It?

CONNECTION
LATENCY
PACKET LOSS
SPEED CEILING
SETUP
WiFi 5 (Starlink router)
Higher
Occasional
200–400Mbps typical
None
WiFi 6 (3rd-party router)
Medium
Rare
400–800Mbps
Moderate
Wired ethernet
Lowest
Near zero
Up to 1Gbps
Easy with adapter

For gaming and video calls, the improvement going wired is immediately noticeable. For casual browsing and streaming, WiFi is fine.

Frequently Asked Questions

> Does the ethernet adapter slow down my Starlink speeds?
No — the adapter is a passive passthrough device that doesn't bottleneck your connection. Gigabit ethernet exceeds current Starlink speeds on all plans.
> Can I use any USB-to-ethernet adapter with Starlink?
Standard USB-to-ethernet adapters won't work with the Starlink router — the router doesn't have a USB host port. You need a Starlink-specific adapter that connects to the router's proprietary side port.
> I have an older Gen 2 dish — do I need a different adapter?
Yes. Gen 2 and Gen 3 use different proprietary connector profiles. Always confirm your dish generation before purchasing. The Starlink app Settings → About screen shows your hardware version.

The ethernet adapter is one of the highest-value Starlink accessories — around $25–40 and it unlocks wired connections, proper bypass mode, and a meaningful improvement for any latency-sensitive use. If you're not on Starlink yet, use our referral link and get the first month free.

Not on Starlink yet?

Use our referral link and get 1 free month — automatically applied when you activate.