# RJ45 connector cover Dell for 3420 — protective cap for Ethernet port

**URL:** https://aio.lv/en/product--dell-rj45-connector-cover-for-3420--12055932
**Data updated:** 2026-03-27 13:57 (EET)
**Category:** Other goods
**Manufacturer:** Dell
**Manufacturer code:** RJ45 connector cover for 3420
**EAN:** 5704174883500
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 59.49 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 49.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-rj45-connector-cover-for-3420--12055932

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.79 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

Replacement RJ45 connector cover designed for Dell 3420. This protective cap fits the Ethernet port to prevent dust, debris and accidental contact when the RJ45 cable is not connected. Compact and lightweight, suitable for maintenance, transport and storage of laptops or network equipment where the Dell 3420 model is used.

## Long description

Replacement RJ45 connector cover designed specifically for Dell 3420. This protective cap fits the laptop's Ethernet port to block dust, dirt and accidental contact when an RJ45 cable is not inserted. Compact and lightweight, the cap is intended for use during transport, storage or routine maintenance of devices that use the Dell 3420 model.
Advantages
The cover provides a snug fit for the RJ45 socket of the Dell 3420, reducing the risk of dust accumulation and contact with pins. Made from durable plastic, it is lightweight and does not add bulk to the device. The simple design allows quick installation and removal without tools and helps maintain port integrity over time.
Suitable for
Protecting the Ethernet port of Dell 3420 laptops during transport
Preventing dust and debris ingress during storage
Use by technicians during maintenance or repair
Protecting unused network ports in workplaces or field environments
Key specifications
Compatibility: shaped for Dell 3420 Ethernet (RJ45) port
Material: durable plastic
Dimensions: compact, low-profile design suitable for laptop ports
Weight: very lightweight for minimal added load
Function: protective dust and contact cover for RJ45 socket
How to use
Align the cap with the RJ45 socket on the Dell 3420 and press gently until it seats securely. To remove, grasp the cap and pull it straight out without twisting to avoid damaging the port. Use whenever the Ethernet cable is disconnected to protect contact surfaces from dirt and accidental contact.
Usage recommendations
Store the cap in a clean, dry place when not in use and inspect periodically for cracks or deformation. Replace the cover if it shows signs of wear that could affect fit or protection. Avoid exposure to high temperatures or solvents that may degrade the plastic.

## FAQ

### How much does the RJ45 connector cover Dell for 3420 cost, and is it available for purchase?

The price is 59.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 07.08.2026 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 Dell 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 Dell 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

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