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Overview

BTFO cable coupler for Starlink Gen 3. Joins two Ethernet cables end-to-end to extend your network — supports Cat7 at up to 1000Mbps. Waterproof PVC body for indoor or outdoor use. Plug and play, no tools needed. Made in China.

BTFO Cable Coupler Compatible with Starlink Gen 3

Model: G35116
Web Code: 20212867
Sold and shipped by | 4.3 seller rating (254 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Read return policy

Warranty Information

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • 1 BTFO cable coupler

The BTFO Cable Coupler joins two Ethernet cables end-to-end to extend your Starlink Gen 3 network connection. Designed for fixing cable length shortages or extending in-wall wiring, it supports Cat7 cables at up to 1000Mbps with full metal shielding for reliable signal integrity.

·Starlink Gen 3 Compatible: Joins two Ethernet cables end-to-end for Starlink Gen 3 systems and supports Cat7 cabling. Not sponsored, endorsed by, or affiliated with Starlink.

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·High-Speed 1000Mbps Performance: Precision-welded contacts and a full metal shielding structure minimize EMI/RFI interference for dependable gigabit data transmission.

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·Waterproof PVC Build: Made from quality PVC that is waterproof, wear-resistant, and anti-deformation — built for indoor wiring and harsh outdoor installations.

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·Plug & Play: No cutting, splicing, or expensive custom cables needed. Connect two Ethernet cables in seconds — perfect for distant rooms, workshops, and RVs. For best performance keep total cable length within 328 ft (100 m).

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·Highly Rated: Rated 5.0 out of 5 stars by reviewers.

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What's in the Box

·1 BTFO cable coupler

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For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders over $100 (before taxes, fees, and promo codes).

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Computer components
Return/Exchange Period
30 days
Condition
Unopened

We can only acceept returns that are in their original packaging and do recommend customers check manufacturer's warranties for exclusions.

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