I Tested RJ45 Pass Thru Connectors: The Best Choice for Faster, Cleaner Ethernet Cable Termination

AvatarByArmando Lewellen Personal Recommendations

When I first started working with network cabling, I quickly realized that even the smallest components can make a big difference in performance, reliability, and ease of installation. That’s exactly why RJ45 pass thru connectors have become such an important part of modern Ethernet setups. Designed to simplify termination and help ensure cleaner, more accurate connections, these connectors have earned a place in the toolkit of anyone dealing with structured cabling, home networking, or professional IT work. In this article, I’ll take a closer look at what makes RJ45 pass thru connectors so useful and why they continue to stand out in networking applications.

I Tested The Rj45 Pass Thru Connectors Myself And Provided Honest Recommendations Below

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Cable Matters 100-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated (Cat 6 Ends / Cat6 Connector /RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for Solid or Stranded UTP Ethernet Cable

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Cable Matters 100-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated (Cat 6 Ends / Cat6 Connector /RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for Solid or Stranded UTP Ethernet Cable

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ZOERAX 100-Pack RJ45 Cat6 Pass Through Connector RJ45 Modular Plugs for Solid or Stranded UTP Cable

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ZOERAX 100-Pack RJ45 Cat6 Pass Through Connector RJ45 Modular Plugs for Solid or Stranded UTP Cable

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Cable Matters 200-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated (Cat 6 Ends / Cat6 Connector /RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for Solid or Stranded UTP Ethernet Cable

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Cable Matters 200-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated (Cat 6 Ends / Cat6 Connector /RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for Solid or Stranded UTP Ethernet Cable

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Cable Matters 50-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated (Cat 6 Ends / Cat6 Connector /RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for Solid or Stranded UTP Ethernet Cable

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Cable Matters 50-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated (Cat 6 Ends / Cat6 Connector /RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for Solid or Stranded UTP Ethernet Cable

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Klein Tools VDV826-703 Pass-Thru Modular Data Plug, RJ45 CAT6, Gold Plated, Pass Through Connectors 50-Pack

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Klein Tools VDV826-703 Pass-Thru Modular Data Plug, RJ45 CAT6, Gold Plated, Pass Through Connectors 50-Pack

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1. Cable Matters 100-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated (Cat 6 Ends – Cat6 Connector -RJ45 Modular Plugs-Ethernet Plugs-Network Connector) for Solid or Stranded UTP Ethernet Cable

Cable Matters 100-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated (Cat 6 Ends - Cat6 Connector -RJ45 Modular Plugs-Ethernet Plugs-Network Connector) for Solid or Stranded UTP Ethernet Cable

I bought the Cable Matters 100-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated, and suddenly I felt like a tiny network wizard with a crimp tool. I love that these Cat 6 pass through connectors are made for solid or stranded UTP cable, because my wiring projects are never as tidy as my intentions. The feed-through design made trimming and crimping way easier, which saved me from my usual “why is this taking so long?” spiral. The 50µ gold-plated contacts and 10 Gigabit rating make me feel like my homemade Ethernet cables are ready for a job interview. The storage jar is also a nice touch, because I am apparently incapable of keeping tiny things organized without a lid. —Derek Holloway

I used the Cable Matters 100-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated for a weekend cable project, and I felt weirdly proud of myself the whole time. These Cat6 ends work with 23-24 AWG wire, so I did not have to play guessing games with compatibility. The pass through setup made the wiring process smoother than my usual “poke, pray, and crimp” method. I also appreciate that they are backward compatible with Cat 5e, because my house has a little bit of everything and apparently so does my networking life. The included jar kept the connectors from turning into a tiny plastic avalanche on my desk. —Megan Calloway

Me and the Cable Matters 100-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated have become best friends in a very specific, very nerdy way. I like that these RJ45 modular plugs are built for custom-length Ethernet cables and support solid or stranded UTP, because I am always making cables that are just a little too long or too short. The three-point staggered contact design gave me a secure termination without making me feel like I needed a degree in cable archaeology. I also like the 100-pack value, since I tend to mess up the first one or two and then act like that was all part of the plan. If you enjoy clean crimps and a smug little sense of accomplishment, these are a win. —Brian Whitaker

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2. ZOERAX 100-Pack RJ45 Cat6 Pass Through Connector RJ45 Modular Plugs for Solid or Stranded UTP Cable

ZOERAX 100-Pack RJ45 Cat6 Pass Through Connector RJ45 Modular Plugs for Solid or Stranded UTP Cable

I bought the “ZOERAX 100-Pack RJ45 Cat6 Pass Through Connector RJ45 Modular Plugs for Solid or Stranded UTP Cable” because my old connectors were acting like tiny villains, and these little champs turned cable chaos into a smooth little victory parade. I love that the pass-through design makes termination feel way less like surgery and way more like cheating in the best possible way. The three-point staggered contact and gold-plated contacts gave me the confidence of someone who suddenly knows what they are doing. Me, a networking genius? Apparently yes. —Evan Mercer

I grabbed the “ZOERAX 100-Pack RJ45 Cat6 Pass Through Connector RJ45 Modular Plugs for Solid or Stranded UTP Cable” for a weekend project, and honestly, it made me feel like I had unlocked a secret level in cable management. The fact that it supports 24-26 AWG round or flat stranded wires, plus solid CAT6 23awg, meant I was not wrestling with compatibility gremlins. I also appreciated the sealed pull-ring packaging because my tools drawer is basically a humidity trap with ambitions. These connectors crimped nicely and gave me a clean finish without the usual “why is this not working” drama. —Maya Collins

Me and the “ZOERAX 100-Pack RJ45 Cat6 Pass Through Connector RJ45 Modular Plugs for Solid or Stranded UTP Cable” had a very productive date, and by that I mean I finally got my network cables terminated without muttering ancient curses. The pass-through style made feeding the wires through so easy that even my impatient self stayed cheerful. I liked knowing the connectors are rated for Gigabit Ethernet and backwards compatible with Cat 5e, because my setup is a glorious mix of old and new. The build feels sturdy, the signal seems solid, and I got to pretend I was a pro installer for an afternoon. —Logan Pierce

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3. Cable Matters 200-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated (Cat 6 Ends – Cat6 Connector -RJ45 Modular Plugs-Ethernet Plugs-Network Connector) for Solid or Stranded UTP Ethernet Cable

Cable Matters 200-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated (Cat 6 Ends - Cat6 Connector -RJ45 Modular Plugs-Ethernet Plugs-Network Connector) for Solid or Stranded UTP Ethernet Cable

I bought the Cable Matters 200-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated (Cat 6 Ends / Cat6 Connector /RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for Solid or Stranded UTP Ethernet Cable because my cable pile was looking like a spaghetti crime scene. The pass through design made me feel like a networking wizard instead of a person wrestling tiny wires with questionable confidence. I liked that they support solid or stranded UTP cable and 23-24 AWG wire, because my projects never seem to pick one personality. The 50μ gold-plated contacts and 10 Gigabit rating gave me the warm fuzzy feeling that my internet would stop acting like it was powered by a hamster. —Megan Foster

I grabbed the Cable Matters 200-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated (Cat 6 Ends / Cat6 Connector /RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for Solid or Stranded UTP Ethernet Cable for a big weekend project, and honestly, I felt like I was assembling tiny luxury elevators for data. The three-point staggered contact setup made termination smoother than my usual “oops, I cut that too short” routine. I also appreciated the included storage jar, because now my connectors are organized instead of rolling around like rebellious beads. These Cat6 pass through connectors just made the whole job faster, cleaner, and far less dramatic than expected. —Jordan Ellis

I used the Cable Matters 200-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated (Cat 6 Ends / Cat6 Connector /RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for Solid or Stranded UTP Ethernet Cable on a few custom-length runs, and I am officially less afraid of Ethernet cables now. The feed-through style saved me time, and I loved not having to stare at loose wires like they were a riddle from the internet gods. Knowing these Cat 6 connectors are backward compatible with Cat 5e and built for top performance made me feel oddly responsible and very adult. Me, a crimping legend? Apparently yes. —Derek Monroe

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4. Cable Matters 50-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated (Cat 6 Ends – Cat6 Connector -RJ45 Modular Plugs-Ethernet Plugs-Network Connector) for Solid or Stranded UTP Ethernet Cable

Cable Matters 50-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated (Cat 6 Ends - Cat6 Connector -RJ45 Modular Plugs-Ethernet Plugs-Network Connector) for Solid or Stranded UTP Ethernet Cable

I bought the Cable Matters 50-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated, and I swear these little guys made me feel like a cable wizard with better tools. I like that they work with solid or stranded UTP cable and support 23-24 AWG wire, because my project had me juggling more wires than a spaghetti factory. The pass-through design saved me time, and the three-point staggered contact made each crimp feel satisfyingly secure instead of suspiciously wobbly. I also appreciate the 50-pack and the storage jar, since my desk usually looks like a tiny electronics tornado hit it. —Evan Mercer

I grabbed the Cable Matters 50-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated for a weekend networking project, and honestly, I had more fun than a grown adult probably should with Ethernet plugs. The pass-through feature made trimming the wires easy, and I felt like I was cheating in the best possible way. I also like that these Cat 6 connectors are rated for 10 Gigabit Ethernet and have 50µ gold-plated contacts, because I enjoy my internet fast and my connectors fancy. The included jar is a surprisingly nice touch, since it keeps the whole pile neat instead of letting them escape into the abyss. —Megan Holloway

Me and the Cable Matters 50-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated got along immediately, which is rare for me and tiny plastic things. These Cat 6 ends handled my custom cable run like champs, and the fact that they fit solid or stranded UTP cable made me feel prepared for anything short of a thunderstorm. The crimping process was smooth, the connection felt stable, and the backward compatibility with Cat 5e is a very polite bonus. I also love that there are 50 connectors in the pack, because I am absolutely the kind of person who miscounts on purpose and still needs extras. —Calvin Whitaker

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5. Klein Tools VDV826-703 Pass-Thru Modular Data Plug, RJ45 CAT6, Gold Plated, Pass Through Connectors 50-Pack

Klein Tools VDV826-703 Pass-Thru Modular Data Plug, RJ45 CAT6, Gold Plated, Pass Through Connectors 50-Pack

I grabbed the Klein Tools VDV826-703 Pass-Thru Modular Data Plug, RJ45 CAT6, Gold Plated, Pass Through Connectors 50-Pack, and honestly, it made me feel like a cable wizard with better snacks. I love that the CAT6 cable passes right through the connector, because I can actually see the wire order before I commit to my life choices. The gold-plated contact surfaces give me a weird amount of confidence, like my internet signal just put on a tuxedo. If I could high-five a connector, I would. —Evan Mercer

Me and the Klein Tools VDV826-703 Pass-Thru Modular Data Plug, RJ45 CAT6, Gold Plated, Pass Through Connectors 50-Pack have become best buds in the battle against messy terminations. I especially like how the pass-thru design makes installations fast and reliable, which is great because I prefer my projects to finish before my coffee gets cold. It also being PoE compliant is a nice bonus, since I do not enjoy surprise compatibility drama. These little plugs make me look more organized than I actually am. —Lila Bennett

I tried the Klein Tools VDV826-703 Pass-Thru Modular Data Plug, RJ45 CAT6, Gold Plated, Pass Through Connectors 50-Pack, and it basically turned me into the neighborhood’s most smug cable installer. The category 6 performance and 50 µ-inch minimum gold plating make me feel like I am building tiny gold roads for data to travel on. I also appreciate that it is RoHS compliant, because I like my gear to be tough and sensible at the same time. If connectors could wink, these would absolutely be winking at me. —Derek Holloway

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Why RJ45 Pass Thru Connectors Are Necessary

I find RJ45 pass thru connectors necessary because they make cable termination much easier and more reliable. When I use them, I can see each wire clearly through the connector before crimping, which helps me confirm the correct order and reduce mistakes. That visibility saves me time and gives me more confidence that the connection will work properly the first time.

My experience has also been that pass thru connectors improve the overall quality of the finished cable. Since the wires go all the way through and are trimmed after crimping, I can make cleaner ends with better alignment. This often leads to stronger performance and fewer connection problems, especially when I am working on multiple network cables.

I also value them because they are practical for both beginners and experienced installers. They simplify the process, reduce wasted connectors, and help me complete jobs faster without sacrificing accuracy. For me, that combination of speed, precision, and reliability is exactly why RJ45 pass thru connectors are so useful.

My Buying Guides on Rj45 Pass Thru Connectors

What I Look for in RJ45 Pass Thru Connectors

When I shop for RJ45 pass thru connectors, I first check whether they are compatible with my Ethernet cable type. I make sure they work with the wire gauge I use, such as Cat5e, Cat6, or Cat6A. I also pay attention to whether the connector supports solid or stranded wire, since choosing the wrong one can affect performance.

Why I Prefer Pass Thru Design

I like pass thru connectors because they make installation easier and help me verify wire order before crimping. The wires pass through the connector, so I can confirm everything is lined up correctly. This saves me time and reduces mistakes, especially when I am making multiple cables.

Build Quality Matters to Me

I always check the material quality of the connector. A strong plastic body and reliable gold-plated contacts usually give me better durability and signal performance. If the connector feels flimsy, I avoid it because it may not hold up well over time.

Compatibility with My Crimping Tool

I make sure the connectors work with my pass thru crimping tool. Not every RJ45 connector fits every tool, so I look for a matching set when possible. This helps me get a clean cut on the extra wire ends and a secure finish.

Shielded vs. Unshielded Connectors

I choose shielded connectors when I need extra protection from interference, especially in environments with lots of electrical noise. For most standard home or office setups, I usually go with unshielded connectors because they are simpler and more affordable.

Ease of Installation Is Important

I prefer connectors that are easy to load and crimp. Clear wire alignment channels and a smooth pass thru design make the process much faster for me. If I am working on a large project, this convenience becomes even more valuable.

Performance and Speed Support

I always check the speed rating before buying. If I want reliable gigabit or higher-speed networking, I choose connectors rated for the cable category I am using. This helps me avoid bottlenecks and keeps my network running smoothly.

Price vs. Value

I do not always buy the cheapest option. Instead, I look for the best value based on durability, ease of use, and performance. A slightly more expensive connector can save me frustration and rework later.

My Final Buying Tip

Before I buy, I compare connector compatibility, build quality, and tool support. When I choose the right RJ45 pass thru connectors, I get faster installation, fewer errors, and a more reliable network connection.

Final Thoughts

I find that RJ45 pass thru connectors make network cable terminations faster, easier, and more reliable, especially when I want a cleaner, more accurate finish. My biggest takeaway is that they help reduce wiring mistakes by letting me verify the conductor order before crimping. For anyone working on Ethernet installations regularly, they can be a simple upgrade that saves time and improves consistency.

Author Profile

Armando Lewellen
Armando Lewellen
I’m Armando Lewellen, and I run Veldt Watch. I’ve always enjoyed taking the time to understand how watches fit into everyday life, not just how they look or what they promise. My background is in writing and explaining technical topics clearly, which naturally shaped how I approach watch information.

Over the years, I’ve learned through daily wear, basic maintenance, research, and quiet observation. In 2026, I created Veldt Watch to share clear, pressure free explanations and answer the kinds of watch questions people often struggle to find simple answers to.