Keystone Coupler
FailShoppers spend an estimated $54K a year here, so Keystone Coupler is a Fail.
- Flapen Score
- 42 / 100Ranks 4,522 of 8,347 Electronics niches · −1 vs the category median of 4342
- Market size
- $54K/yr43K searches / yr
- 90-day growth
- -3.4%search demand this quarter
- Competition
- 65%top-5 click share · 10 brands · 13 sellers
Flapen Score
Keystone Coupler against its category
The dotted line is the Electronics average. Past it, Keystone Coupler is stronger. Inside it, weaker.
Market
The Keystone Coupler market on Amazon at a glance
Shoppers on Amazon United States searched for Keystone Coupler 43K times last year and spent an estimated $54K. The top 5 brands take 92% of clicks. Demand peaks in Jan. Flapen scores it 42 out of 100, a Fail.
01 · Demand
An estimated 7.9% of those searches ended in a purchase.
Shoppers searched for this 43K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 7.9% of those searches ended in a purchase. Searches in the last 90 days moved -3.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $54K a year.
- Searches, last 12 months
- 43K
- Growth, 90 days vs prior 90
- -3.4%
- Conversion, latest week
- 7.9%
- Market size, estimated
- $54Ka year
- Peak month
- January1.9× the quietest month
- Top search term
- keystone coupler15K searches a year
02 · Price
A sale here is worth $15.97.
Listings sell for $15.97 on average, from $4.80 to $34.65. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 250 to 500 of them. At $15.97 that is $4K to $8K a year per listing.
- Average price
- $15.97inside the $15 to $100 sweet spot
- Price range
- $4.80–$34.65
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $4K–$8K
- Returns
- 1.3%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
89% of listings pay for placement with sponsored ads. 95% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #508 within Ethernet Cables. It carries 815 reviews at 4.69 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 89%
- Prime listings
- 95%
- Out of stock, average day
- 0.0%
- Average rank
- #508in Ethernet Cables
- Average rating
- 4.69 starsAmazon United States average 4.42 stars
- Average reviews
- 815per listing
- Listings tracked
- 19
04 · Newcomers
0 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 62 months on average, so the names here are established.
- Launched, last 12 months
- 1
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 62 months
Products
Top Keystone Coupler products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 21, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
VCE CAT6 RJ45 Keystone Couplers (UL Listed) 25-Pack Ethernet Keystone Jack Female to Female UTP for Cat6/Cat5e/Cat5 Network Cable Black
- Price
- $18.89
- Rating
- 4.7/5
- Reviews
- 1,988
- Age
- 8y ago

VCE UL Listed CAT6 Keystone Coupler 5-Pack 10Gbps Gold-Plated Inline Coupler Female to Female Ethernet Cable Extender White
- Price
- $6.84
- Rating
- 4.7/5
- Reviews
- 2,345
- Age
- 11y ago

VANDESAIL RJ45 Coupler Cat6 Keystone Jack 20-Pack White
- Price
- $13.41
- Rating
- 4.7/5
- Reviews
- 743
- Age
- 5y ago

Sokqovt CAT6 RJ45 Keystone Coupler (24 Pack) Cat6 Keystone Jack Female to Female Cat 6 Inline Keystone Jacks for Wall Plate & Patch Panel RJ45 Ethernet Coupler Black
- Price
- $14.14
- Rating
- 4.8/5
- Reviews
- 307
- Age
- 2y ago

VCE UL Listed 25-Pack RJ45 CAT6 Keystone Coupler Female to Female Insert Coupler UTP CAT6 Keystone Inline Coupler White
- Price
- $19.45
- Rating
- 4.7/5
- Reviews
- 1,988
- Age
- 9y ago
Trending
estimated 90-day click momentum
ICC Blank Cable Feed-Through Keystone Insert for UTP and Coax Cable Slim Keystone Wall Plate Module White 10-Pack
- Price
- $6.99
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 17y ago

VCE UL-Listed CAT6 Keystone Coupler 25-Pack Ethernet Coupler Female to Female RJ45 Coupler for CAT6/CAT5e/CAT5 Keystone Jack Multicolored
- Price
- $23.75
- Rating
- 4.7/5
- Reviews
- 1,988
- Age
- 1y ago

Awishwell CAT6 RJ45 Keystone Jack (5 Pack) Inline Coupler Cat6 RJ45 Keystone Coupler Ethernet Coupler Female to Female Cable Extender White
- Price
- $4.80
- Rating
- 4.4/5
- Reviews
- 26
- Age
- 11mo ago

FGB 10 Gbps CAT6A RJ45 Keystone Coupler 25-Pack CAT6A Keystone Jack Ethernet Coupler Female to Female UTP for Cat6a/Cat6/Cat5e/Cat5 Black
- Price
- $21.99
- Rating
- 4.6/5
- Reviews
- 122
- Age
- 2y ago

FGB 10Gbps Cat6a Shielded Keystone Coupler Female to Female RJ45 Keystone Jack Ethernet Keystone Coupler in Silver 25 Pack
- Price
- $34.65
- Rating
- 4.7/5
- Reviews
- 173
- Age
- 2y ago
Newest
by launch date
Awishwell CAT6 RJ45 Keystone Jack (5 Pack) Inline Coupler Cat6 RJ45 Keystone Coupler Ethernet Coupler Female to Female Cable Extender White
- Price
- $4.80
- Rating
- 4.4/5
- Reviews
- 26
- Age
- 11mo ago

VCE UL-Listed CAT6 Keystone Coupler 25-Pack Ethernet Coupler Female to Female RJ45 Coupler for CAT6/CAT5e/CAT5 Keystone Jack Multicolored
- Price
- $23.75
- Rating
- 4.7/5
- Reviews
- 1,988
- Age
- 1y ago

FGB 10 Gbps CAT6A RJ45 Keystone Coupler 25-Pack CAT6A Keystone Jack Ethernet Coupler Female to Female UTP for Cat6a/Cat6/Cat5e/Cat5 Black
- Price
- $21.99
- Rating
- 4.6/5
- Reviews
- 122
- Age
- 2y ago

Sokqovt CAT6 RJ45 Keystone Coupler (24 Pack) Cat6 Keystone Jack Female to Female Cat 6 Inline Keystone Jacks for Wall Plate & Patch Panel RJ45 Ethernet Coupler Black
- Price
- $14.14
- Rating
- 4.8/5
- Reviews
- 307
- Age
- 2y ago
![Cable Matters [UL Listed] 10-Pack Cat6 Keystone Coupler in Black - 10Gbps RJ45 Female to Female Ethernet Keystone Jack Coupler for Wall Plate or Patch Panel](https://m.media-amazon.com/images/I/51WGHN2PaQL.jpg)
Cable Matters [UL Listed] 10-Pack Cat6 Keystone Coupler in Black - 10Gbps RJ45 Female to Female Ethernet Keystone Jack Coupler for Wall Plate or Patch Panel
- Price
- $22.27
- Rating
- 4.6/5
- Reviews
- 308
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 65% of clicks. Leaders hold, but buyers still shop past them.
Brands
10 falling
Sellers
13
Est. top-5 brand share
92%
Top 20: 100%
Est. top-5 click share
65%
Top 20: 100%
Open market
5%
- VCE49%
- Cable Matters19%
- VANDESAIL10%
- Sokqovt10%
- iwillink4%
- FGB2%
- Open — no brand owns it (4 brands, 5%)
Demand
Keystone Coupler search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan · busiest ÷ quietest = 1.9×
Search terms
Top Keystone Coupler search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- keystone coupler15K/yr
- cat6 keystone coupler9K/yr
- rj45 keystone coupler9K/yr
- cat 6 keystone coupler5K/yr
- ethernet keystone coupler3K/yr
- keystone passthrough3K/yr
Reviews and returns
What reviews say buyers love and hate about Keystone Coupler
We read the reviews and the return reasons for every product selling here.
“Spent hours troubleshooting network to find the black couplers as the problem”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Keystone Coupler questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









