# Port blocker set Lindy RJ45 Port Locks Black — 10 pieces + 1 key, compatible with RJ-45 ports

**URL:** https://aio.lv/en/product--lindy-47891--10990254
**Data updated:** 2026-04-10 12:36 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** Lindy
**Manufacturer code:** 47891
**EAN:** 4002888478915
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 21.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lindy-47891--10990254

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Lindy RJ45 Port Locks are a set of 10 black port blockers with one key designed for RJ‑45 network ports. Made to prevent unauthorized access or cable removal, the set fits standard RJ‑45 connectors and is suitable for use in offices, server rooms, classrooms and public areas to secure network endpoints and reduce tampering.

## Long description

Lindy RJ45 Port Locks Black is a set of ten semi-permanent RJ-45 port blockers with one matching insertion key. The moulded ABS caps insert and latch into standard RJ-45 network ports to block physical access, prevent cable insertion or tampering, and act as a clear visual indicator of inactive or secured ports. The set is intended for environments such as offices, server rooms, classrooms and other public areas where control of network endpoints is needed.
Advantages
The port blockers provide a simple, mechanical method to deter unauthorised or accidental connection to network ports without altering the hardware. Made from durable ABS plastic, each blocker latches into the RJ-45 connector and remains until removed with the supplied key. The included key and matching coloured blockers make insertion and removal straightforward for authorised personnel while remaining a visible deterrent for others.
Suitable for
Offices and workstations to prevent unauthorised cable connections
Server rooms and network cabinets to protect spare or inactive ports
Schools and classrooms to restrict access to network outlets
Public sector and shared spaces where visual port control is needed
When it may not be suitable
These port blockers act as a basic physical and visual deterrent but are not a high-security solution. A determined person with tools could still gain access to a port. The blockers are semi-permanent and require the matching insertion key for removal; they are not intended for situations that demand tamper-proof, lockable hardware with advanced security features.
Key specifications
Compatibility: standard RJ-45 network ports
Contents: 10 port blockers and 1 insertion key
Material: Acrylonitrile butadiene styrene (ABS)
Colour: black
Mounting: plugs into RJ-45 jack and latches like a network connector
How to use
Attach a blocker to the insertion key and push it into the RJ-45 port until it latches in place. Hold the blocker while you withdraw the key; the blocker will remain secured in the port. To remove, insert the key into the blocker until it clicks and then pull both key and blocker out together. Use the matching colour key with corresponding coloured blockers to ensure compatibility.
What to consider before purchase
These blockers are compatible only with standard RJ-45 ports and with blockers of the same generation and matching key colour
They provide basic physical deterrence but are not a substitute for higher-security port locks or network access controls
Intended for semi-permanent blocking—consider operational needs for authorised removal
Usage recommendations
Install blockers on unused or spare RJ-45 ports in offices, classrooms and server rooms to reduce accidental or unauthorised connections. Keep the insertion key in a secure location and label blocked ports where necessary to avoid confusion during maintenance.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.01 kg |
| Certification | CE, UKCA, RoHS, REACH, California Proposition 65 |
| Package weight | 15 g |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Height | 5.9 mm |
| Width | 20 mm |
| Depth | 74.55 mm |
| Product colour | Black |
| Package height | 144 mm |
| Package width | 133 mm |
| Package type | Polybag |
| 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 | 2 year(s) |
| Compliance certificates | UKCA, RoHS, REACH, CE |

## FAQ

### How much does the Lindy RJ45 Port Locks — 10 pcs + 1 key 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 — 474 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 15.07.2026 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 Lindy 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 Lindy 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 Lindy RJ45 Port Locks — 10 pcs + 1 key?

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/10990254/68175959_large.webp