Splitters, Couplers & Adapters Pricing
Market data for 8,268 splitters, couplers, and adapters.
What you'll usually pay
💡 Used ones cost about 28% more here.
👉 In short easy summary
The best value is found in portable models, which sit 26% below the median. Conversely, Ethernet (RJ-45) Female connectors command a 49% premium over the market average.
💚 Best value for your money
Price by connector b
Why? Prices vary by interface, with Ethernet (RJ-45) Female at 20.26 and FC at 11.67.
Price by features
Why? Specialized builds like Panel Mount (16.93) cost more than basic Portable options (9.99).
🛒 Some on sale right now
Common questions
What is the average cost for a new adapter?
The median price for new items is 13.99.
Are used adapters more expensive than new ones?
Yes, the used median is 17.93 compared to the new median of 13.99.
Which connector type is the most affordable?
FC connectors have the lowest median price at 11.67.
How we got these numbers
Worked out from 200 live eBay listings (price range $7–$45, odd outliers ignored). These are asking prices, so use them as a guide. Last checked August 10, 2026.