Cat5E Keystone Jack RJ45, SatMaximum

Score: 5.00 (votes: 7)
Reviews: 7
In stock (1859 items available)
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  • $2.75
  • Weight
    0.0313 lbs
  • SKU
    CAT5 RJ45 Keystone 550308 (WSM)

SatMaximum’s Cat5E Keystone Jack RJ45 is the RoHS compliant high-speed jack you need for your ethernet connections. Designed to fit in any SatMaximum or other standard keystone wall plate. Our jack comes in a variety of colors to simplify your ethernet cable management. Because it supports both T568A and T568B wiring, this jack is ideal for any of the most common high-speed network applications in use today. 

With the perfect signal transmission and reliable snap-in connections, these jacks will provide optimal performance for years to come. Your ethernet connections deserve nothing but the very best. Fortunately, SatMaximum keystone jacks provide the quality connection you need to get the most out of your ethernet system.

The High-Speed Cat5 Keystone You Need

As popular as Wi-Fi is these days, there are many critical components of any network that still rely on wired connections. In addition, many people still choose wired networks for their superior signal and consistent speeds. Of course, any quality network needs quality cables – but those cables are useless without the best jacks to enable them to connect to your device ports. SatMaximum provides the high-quality keystone jacks you need to ensure that your network’s connections deliver data signals at the highest possible level of efficiency.

High-Speed Keystone Jacks: Features You Can Rely On

SatMaximum’s Cat5E Keystone Jack RJ45 offers a whole range of features designed to simplify and optimize your ethernet wiring efforts. The jacks are suitable for use in both residential and commercial environments. SatMaximum Cat5e jacks have 45-degree angled termination ports to ensure that they can be easily connected to your network cables. 

45-degree vs 90-degree angled termination ports

Each keystone jack features a 110 punch-down style and can be used with any 23 to 26AWG solid or stranded wire. They are standard-sized and built to last - with gold-plated RJ45 contacts, snap-in retaining clip, and housing designed to resist impact.

These versatile RJ45 jacks can be used with patch panels, surface mount boxes with keystone openings, and standard keystone wall plates. Our Jacks use the 110 interface – which means that they meet the latest industry standards.

Features include:

  • 45-degree angled termination port for easy connection to the network cable
  • CAT5e RJ45 Keystone Jack supports both T568A and T568B wiring and uses the industry standard 110 interface
  • Supports 23-26AWG stranded and solid wire, compatible with 110 punch down tool
  • Keystone jacks fit patch panels, wall plates, or surface mount boxes with standard keystone blank openings
  • Heavy-duty construction includes an impact-resistant housing with gold-plated RJ45 contacts and a snap-in retaining clip for a secure connection
  • Color: blue, white, yellow, red, black, orange, and green

Read our full guide on What is RJ45 Keystone and how to choose the right one for your project

  • Patch Pannel Type
  • Connectors
  • Dimentions
    14.5mm W, 16mm H
  • Conductor
  • Termination
    110 Style 45 Degree Punch Down
  • Color
    White, Blue, Black, Yellow, Red, Orange, Green, Gray

Product questions

  • Henry Zimmerle
    Jan 19, 2022, 23:08

    Need the matching white Faceplates for these jacks single port

    Jan 20, 2022, 15:14

    Our wallplates will work.

Customer reviews
Average rating:
5.00 (Votes: 7)
Rating of votes (7)
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  • Brad
    Jan 25, 2024, 10:56
    These jacks have worked well. Love variate of colors.
    Jan 26, 2024, 10:46
    Thank you, Brad. We are glad you liked our product.
  • Charles
    Nov 28, 2023, 12:28
    First time using 45 degree keystones. What I find out is that they are much easier to push the wires into the slots vs 90 degree blocks. These seem to be made as well as any other keystone I've ever used. I will definitely use this kind from now on.

    Nov 29, 2023, 15:12
    Thank you, Charles. We are glad you liked our product. Enjoy !
  • Alex
    Aug 14, 2023, 14:28
    I use these jacks for all installations , very reliable and easy to terminate.
    Aug 15, 2023, 09:43
    Thank you, Alex. We are glad you liked our product. Enjoy !
  • Stev
    Jun 16, 2022, 13:10
    45-degree keystones are must have If you are an internet installer.
    I use keystones all the time and never questioned the old way. I found these 45-degree keystones and it's my favorite so far.
    It's so much easier to get the wires in their proper place and punch the wire down.

    Jun 16, 2022, 13:32
    Thank you, Stev. We are glad you liked our product. Enjoy!
  • Mat
    Mar 14, 2022, 11:47
    I liked that the punchdown is at an angle. Very easy to use. I will use these from now on.
    Mar 14, 2022, 11:49
    Thank you, Mat for your positive feedback and for taking the time to post this review.

Fast Shipping

We know you can’t wait to wear what you ordered, so we guarantee to process all in-stock items within 1 business day and make every attempt to deliver your package within 2-5 business days after it ships from our warehouse. For any order placed before 3pm Monday to Friday, it will be shipped out the same day. Orders placed after 3pm on weekdays, any time on weekends, or holidays will be shipped out the next business day

Our fulfillment centers are located in Deer Park, NY and Las Vegas, NV. We are fast, efficient and flexible. Most orders are prepared within a few business hours and our shipping accuracy is over 99.98%. With our variety of shipping services and extended shipping hours we can get you what you need, when you need it.

Free Shipping Policy:

Currently, we offer free ground shipping on orders using USPS/UPS/FedEx. Orders shipped to P.O. Boxes, APO/FPO addresses, Hawaii, Alaska, U.S.Territories or anywhere outside the continental United States are excluded from this offer. If you have any questions concerning the Free Shipping offer please call us directly at (631) 940-5873 or via email at

We accept the following payment methods:

Satmaximum's Fair Return Policy

Your Happiness Guarantee. We guarantee the quality of our products and we want you to be completely satisfied with your purchases. If for any reason you are not completely satisfied with your purchase, you can return your item(s) for a full refund within 60 days, or store credit within 90 days.

To initiate a return please contact our Customer Service Team who will issue an RMA number and provide return shipping instructions.

Customer Service Representatives are available 9AM - 5PM EST Monday through Friday at (631) 940-5873 or via email at

Return Conditions

Please keep in mind when returning or exchanging an item:

Items must be returned in their original packaging and accompanied by the original proof of purchase. This could include your packing slip, a copy of your order confirmation email, or a copy of your return confirmation email.


In the case of wrong or defective item received , we will provide you with a free return shipping label.

For all other returns, you will be responsible for paying the shipping costs for returning your item. Shipping costs are non-refundable.

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