# Port blocker key Microconnect MC-RJ45PORTBLOCK-B RJ-45 Black Blue 10 pcs

**URL:** https://aio.lv/en/product--microconnect-mc-rj45portblock-b--11194940
**Data updated:** 2025-12-30 18:31 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** MicroConnect
**Manufacturer code:** MC-RJ45PORTBLOCK-B
**EAN:** 5715063347935
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--microconnect-mc-rj45portblock-b--11194940

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Microconnect MC-RJ45PORTBLOCK-B is a port blocker key designed for RJ-45 ports. It comes in black and blue colors and includes 10 pieces in a package. Weighing 90 g, it helps prevent unauthorized access to network ports, ensuring security and integrity of your network connections.

## Long description

The Microconnect MC-RJ45PORTBLOCK-B is a set of RJ-45 port blockers and a matching key supplied in a pack of 10 pieces in black and blue. Designed for standard Ethernet ports, this accessory helps prevent unauthorized access to network jacks and reduces the risk of accidental cable disconnection, supporting the physical security and integrity of wired network connections.
Advantages
Port blockers are simple to install and remove without special tools, compatible with standard RJ-45 sockets. The included key allows controlled access to blocked ports. The compact plastic design is lightweight (package weight 90 g) and suitable for structured cabling environments where physical port control is required.
Suitable for
 Office network racks and patch panels
 Server rooms and data centres
 Public or shared workspaces where port access must be restricted
 Environments requiring prevention of accidental disconnects
Key specifications
 Model: Microconnect MC-RJ45PORTBLOCK-B
 Type: RJ-45 port blockers with access key
 Quantity: 10 pieces per pack
 Colours: Black and blue
 Package weight: 90 g
 Brand: MicroConnect
 MPN: MC-RJ45PORTBLOCK-B
 EAN: 5715063347935
How to use
Insert a port blocker into the RJ-45 socket until it snaps into place to prevent cable insertion. To grant access, insert the supplied key into the blocker and turn or pull gently as designed to release and remove the blocker. Reinstall blockers when ports should be secured again. Follow any site-specific cabling policies when applying or removing blockers.
Usage recommendations
Store the key in a controlled location and label blocked ports where necessary. Do not force the blocker or key; if resistance is excessive, check compatibility with the RJ-45 socket or consult cabling documentation.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.09 kg |
| Package weight | 100 g |
| Product colour | Black, Blue |
| Key ring | Yes |
| Product type | Port blocker key |
| Quantity per pack | 10 pc(s) |
| Compatible ports/slots | RJ-45 |
| Number of port blockers | 10 |
| Number of port blocker keys | 1 |
| Warranty period | 25 year(s) |

## FAQ

### How much does the Port blocker key Microconnect MC-RJ45PORTBLOCK-B cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 225 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 03.07.2026 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: Cash payment, 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 MicroConnect 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 MicroConnect 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. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for Port blocker key Microconnect MC-RJ45PORTBLOCK-B?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11194940/61969821_large.webp