# Port blocker DeLOCK 20928 RJ-45 Red Plastic 11 pcs

**URL:** https://aio.lv/en/product--delock-20928--10743950
**Data updated:** 2025-12-30 10:02 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** DELOCK
**Manufacturer code:** 20928
**EAN:** 4043619209286
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-20928--10743950

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK 20928 port blocker is designed for RJ-45 ports, made of durable red plastic. It includes 11 pieces and is ideal for securing network connections. Dimensions: 8 mm width, 35 mm depth, and 5 mm height.

## Long description

The DeLOCK 20928 port blocker is designed to secure RJ-45 network ports against unauthorized access. Made from durable red plastic, the set contains 11 individual blockers sized for standard Ethernet sockets. Each blocker is inserted into the female RJ-45 port and locked with the supplied key and unlocking tool to prevent cable insertion and maintain controlled physical access to network connections.
Advantages
The port blocker set provides a simple mechanical method to prevent unauthorized connection to RJ-45 sockets without altering the device. The red plastic construction is durable and easy to identify, and the included key and tool allow secure locking and unlocking of the blocker elements. The compact blockers occupy minimal space and are suitable for multiple ports in offices, server rooms or public areas.
Suitable for
Blocking unused RJ-45 Ethernet ports on computers and network equipment
Securing ports in server rooms, data cabinets and network racks
Restricting physical network access in offices, schools and public facilities
Key specifications
Brand: DELOCK
Model / MPN: 20928
EAN: 4043619209286
Type: RJ-45 port blocker set
Material: red plastic
Quantity: 11 pieces
Dimensions (approx.): width 8 mm, depth 35 mm, height 5 mm
How to use
Insert a single port blocker into the female RJ-45 port until it seats flush in the socket. Use the supplied key to turn and lock the blocker in place; once locked, cable insertion is prevented. To remove the blocker, use the included unlocking tool and key to release the lock and withdraw the blocker from the port. Follow standard handling procedures to avoid damage to the port or blocker during installation and removal.
Usage recommendations
For effective physical security, mark which ports have been blocked and keep the keys and tools in a secure location. Do not force the blocker or key if resistance is felt; inspect alignment and retry to avoid damaging the RJ-45 port.

## Specifications

| Feature | Value |
|---|---|
| Material | Plastic |
| Height | 5 mm |
| Width | 8 mm |
| Depth | 35 mm |
| Product colour | Red |
| Package type | Polybag |
| Product type | Port blocker + key |
| Quantity per pack | 11 pc(s) |
| Compatible ports/slots | RJ-45 |
| Number of port blockers | 10 |
| Number of port blocker keys | 1 |

## FAQ

### How much does the Port blocker DeLOCK 20928 cost, and is it available for purchase?

The price is 24.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 469 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 30.06.2026 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 DELOCK 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 DELOCK 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

## Image

https://aio.lv/img/cache/product/10743950/59917139_large.webp