1-800-761-3041 Contact Account Cart
  1. Home
  2. Guides
Free shipping over $99. Easy returns. Satisfaction guaranteed.

How to Run Ethernet Outside Without Drilling Holes

Updated:

Running Ethernet cable outside shouldn't require compromising your home's structure or weatherproofing. Here's how to simplify your setup while maintaining professional-grade performance.

The Outdoor Ethernet Challenge

Any setup that places networking equipment outside - like Starlink, or cellular gateway enclosure - often creates a common headache: how do you get the Ethernet cable inside?

Most homes weren't built with outdoor networking in mind. As a result, many users are left with less-than-ideal options, especially renters, for cable routing.

Even homeowners often hesitate to drill holes through walls as new penetrations risk moisture issues and requires tools and expertise many don't have.

Why Traditional Solutions Fall Short

Using existing holes or conduits can work in theory, but they're often already occupied by other cables, poorly placed for Starlink or an outdoor enclosure, or not properly sized for Ethernet.

Drilling new holes is problematic for several reasons:

  • Permanent modifications to the building
  • Potential to hit plumbing or electrical lines
  • Risk of water intrusion if not sealed correctly
  • For renters, it usually violates lease agreements.

Some users resort to leaving windows partially open, which introduces security risks, insects, moisture, and wastes energy on heating and cooling. Over time, sharp edges of partially closed windows can also damage cables.

Introducing the Waveform Window Entry Cable

We designed our Window Entry Cable specifically to solve these challenges for outdoor installations like Starlink and the Outdoor Gateway Enclosure. This ultra-thin Ethernet cable runs through a fully closed window, maintaining a weather-tight seal which eliminates the need for drilling or permanent modifications.

For Starlink, the Window Entry Cable allows you to route Ethernet cleanly indoors from the dish or router without drilling - perfect for renters or temporary setups.

For the Waveform Outdoor Gateway Enclosure, it’s the easiest way to bring Ethernet indoors from a USB-C-powered cellular gateway mounted outside. Power and data travel over a single Ethernet run, and the window entry cable avoids any wall penetrations.

best for starlink

  • Ultra-thin profile fits securely in most windows.

  • Handles Starlink’s power and throughput needs.

  • Durable and has built-in weatherproofing.

Read more $44.99

Our cable features an ultra-thin profile of just 0.2mm at the entry point, while still supporting full gigabit speeds and Power over Ethernet (PoE) capabilities. The weather-resistant construction works with virtually any window type and is rated for permanent outdoor installation.

Installation Guide

1.Plan Your Route

  • Identify the shortest path between your router and outdoor equipment
  • Choose a window along this path
  • Ensure the window opens and closes smoothly
  • Clean the window and frame thoroughly

2.Position the Cable

  • Open the window fully
  • Lay the flat section of the cable across the bottom of the frame
  • Leave enough slack on both sides for equipment connections
  • Ensure the cable isn't twisted or kinked

3.Secure the Cable

  • Slowly close the window onto the cable
  • Check that the window closes completely
  • Verify the cable doesn't shift position
  • Test the window lock if applicable

4.Complete the Installation

  • Connect both ends to your equipment
  • Secure any loose cable with proper clips or ties
  • Test your internet connection
  • Monitor for any window drafts

We've got a full, illustrated, in-depth installation guide here.

You may also find our video guide helpful:

Frequently Asked Questions

Will this support Starlink's power and speed requirements?

Yes, our Window Entry Cable is specifically designed to handle both Power over Ethernet (PoE) and gigabit speeds required by Starlink.

Does this damage the window?

No, the ultra-thin design prevents any damage to windows or frames. The cable can be removed at any time without leaving marks.

Can I still open and close my window?

Yes, though we recommend choosing a window you don't frequently open. The cable can withstand occasional window operation without damage.

Is it really weatherproof?

The cable includes weatherproof construction and maintains a seal when properly installed. Thousands of customers use these cables in all weather conditions.

Ready to simplify your installation?

The Waveform Window Entry Cable offers professional-grade performance without requiring permanent modifications to your home. Its simple DIY installation and reliable all-weather operation make it perfect for both homeowners and renters. The fully reversible design means you can remove it without a trace whenever needed.

get yours now

Everything needed for a clean, professional installation without the hassle of drilling or permanent modifications.

Read more $44.99