# Dust cover GOOBAY 79990 keystone module accessory, plastic, black, 16.7 mm, pack of 4

**URL:** https://aio.lv/en/product--goobay-rb79990--11793712
**Data updated:** 2026-03-09 07:22 (EET)
**Category:** Other goods
**Manufacturer:** GOOBAY
**Manufacturer code:** RB79990
**EAN:** 4040849799907
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--goobay-rb79990--11793712

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Dust cover accessory for keystone modules by GOOBAY, model 79990. Made of black plastic with a 16.7 mm width, each pack contains four protective covers. Designed to seal unused keystone ports, prevent dust and debris ingress, and maintain clean network or AV panels. Suitable for patch panels, faceplates and modular inserts.

## Long description

GOOBAY 79990 dust cover is a plastic accessory designed to close unused keystone module openings in patch panels, faceplates and modular housings. The set contains four black protective caps with a 16.7 mm width that fit standard keystone openings to prevent dust, dirt and small debris from entering network and AV ports while maintaining a tidy appearance on racks and wall plates.
Advantages
These dust covers are injection-moulded from durable plastic to provide a reliable seal for inactive keystone ports. Their slim 16.7 mm profile allows discreet installation without protruding beyond standard panel surfaces. Supplied in a pack of four, they offer a simple, low-cost solution to protect connectors and maintain clean, serviceable panels in data cabinets, AV cabinets or wall-mounted faceplates.
Suitable for
 Filling unused keystone ports in patch panels
 Sealing spare openings on wall faceplates and surface boxes
 Protecting network, audio and video ports from dust in server rooms and office installations
 Temporary closure of modular housings during installation or maintenance
Key specifications
 Material: plastic
 Colour: black
 Width (face): 16.7 mm
 Pack quantity: 4 pieces
 Compatibility: standard keystone module openings, patch panels, faceplates and modular inserts
How to use
Align the dust cover with the keystone opening and press it gently into the slot until it snaps or seats flush with the panel surface. To remove, pull the cover out using a fingertip or a small flat tool from the edge, taking care not to damage adjacent connectors. The covers can be installed or removed without tools in most standard keystone frames.
Usage recommendations
Store unused covers in original packaging until needed. For long-term protection in dusty environments, check covers periodically and replace if cracked or deformed. Avoid exposure to strong solvents or open flames to maintain material integrity.

## Specifications

| Feature | Value |
|---|---|
| Material | Plastic |
| Width | 16.7 mm |
| Product colour | Black |
| Product type | Dust cover |
| Quantity per pack | 4 pc(s) |

## FAQ

### How much does the Dust cover GOOBAY 79990 keystone module accessory cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 190 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 27.07.2026 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: 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 GOOBAY 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 GOOBAY 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/11793712/67318550_large.webp