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header-product InLine RJ45 Port Blocker Refill Pack with 20 Plastic Pieces in Black for Network Security
25.99 €

InLine RJ45 Port Blocker Refill Pack with 20 Plastic Pieces in Black for Network Security

InLine RJ45 Port Blocker Refill Pack 55722N Photo 1
InLine RJ45 Port Blocker Refill Pack 55722N Photo 2
InLine RJ45 Port Blocker Refill Pack 55722N Photo 3
InLine RJ45 Port Blocker Refill Pack 55722N Photo 1
InLine RJ45 Port Blocker Refill Pack 55722N Photo 2
InLine RJ45 Port Blocker Refill Pack 55722N Photo 3
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InLine RJ45 Port Blocker Refill Pack with 20 Plastic Pieces in Black for Network Security

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InLine RJ45 Port Blocker Refill Pack with 20 Plastic Pieces in Black for Network Security

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Short description

InLine RJ45 port blocker refill pack containing 20 black plastic pieces. Designed to physically secure unused network ports against unauthorized access and dust accumulation in office environments, data centers, and home networks. Essential accessory for maintaining network security and preventing accidental cable disconnection.
Available at price 25.99 €: 293 pcs.
Total available for order: 586 pcs.
Warranty: 2 Years
SKU: 4442921
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
11.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.01 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
16.11.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
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Product information

Description

The InLine RJ45 Port Blocker Refill Pack offers an efficient physical security solution for your network infrastructure, containing 20 black plastic pieces designed specifically for RJ45 jacks. This refill pack is engineered to physically secure unused network ports against unauthorized access and dust accumulation in various environments such as office buildings, data centers, and home networks. By blocking open ports, it prevents accidental cable disconnection and unauthorized physical tampering, helping maintain overall network integrity and security.

Advantages

Using this port blocker refill pack provides a reliable method for safeguarding network access points without requiring complex software configurations. The durable plastic pieces fit securely into standard RJ45 ports to create a physical barrier against dust, debris, and foreign objects. This accessory is particularly useful for system administrators looking to enforce strict physical security protocols across multiple workstations, servers, and network switches.

Suitable for

  • Securing unused network ports in corporate offices and server rooms
  • Preventing dust and debris accumulation in data center switches
  • Protecting home network router ports from unauthorized physical access
  • Preventing accidental cable disconnections in high-traffic environments

When it may not be suitable

This product may not be suitable for environments where network ports need to be frequently accessed or reconfigured on short notice without the necessary extraction tool. Additionally, since this is a refill pack delivered without a removal key, it cannot be installed or removed unless you already possess a compatible InLine port blocker key.

Key specifications

  • Product type: RJ45 port blocker refill pack
  • Quantity: 20 pieces per pack
  • Material: Plastic
  • Color: Black
  • Dimensions: 10 mm width, 10 mm depth, 10 mm height

How to use

To use the InLine RJ45 port blocker, take a plastic piece from the refill pack and insert it firmly into the unused RJ45 network port until it locks into place. Ensure the port is clean and free of obstruction before insertion. Because this package serves as a refill set and does not include a key, you will need a matching InLine port blocker key if you ever need to unlock and remove the pieces from the ports.

What to consider before purchase

  • Verify that you already own a compatible InLine starter set or removal key, as this refill pack does not include a key
  • Check that your equipment utilizes standard RJ45 ports compatible with these plastic blockers
  • Evaluate the quantity needed for your network infrastructure to ensure 20 pieces are sufficient

For optimal network security management, keep track of which ports are blocked and ensure that the removal key is stored in a secure location accessible only to authorized personnel.

Specifications

Product colour: The colour e.g. red, blue, green, black, white.
Black
All features
Product type: The sub-category of the product.
Port blocker + key

Logistics data

Quantity per pack:
20 pc(s)

Other features

Dimensions (WxDxH): Dimensions of the product (Width x Depth x Height).
10 x 10 x 10

Packaging data

Package weight: Weight of the packaged product.
7 g
Package volume:
100 cm³
Package height: The distance from the top to the bottom of the packaging.
10 mm
Package depth: The distance from the front to the back of the packaging.
100 mm
Package width: The distance from one side of the packaging to the other.
90 mm

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.001 kg
Height: The measurement of the product from head to foot or from base to top.
10 mm
Depth: The distance from the front to the back of something.
10 mm
Width: The measurement or extent of something from side to side.
10 mm

Design

Material: The material from which a thing is or can be made e.g. wood, plastic.
Plastic
Product colour: The colour e.g. red, blue, green, black, white.
Black

Description

Machine translation.

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Stock data
Warehouse Stock Delivery to the store Store Price
WH357 293 11.11.2026 Best delivery
25.99 € Best price
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 293 26.11.2026
31.99 €
25.99 €
Stock: 293
Delivery Date: 11.11.2026 Best delivery
Warehouse: WH357
Available only for legal entities
31.99 €
Stock: 293
Delivery Date: 26.11.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the InLine RJ45 Port Blocker Refill Pack 55722N cost, and is it available for purchase?

The price is 25.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 586 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 11.11.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All InLine products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized InLine service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
14-Day Return Policy
We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery
Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment
Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008
AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.