# Port blocker Smartkeeper OM03DB MicroSD card USB Type-A Blue

**URL:** https://aio.lv/en/product--smartkeeper-om03db--10121716
**Data updated:** 2025-12-30 08:39 (EET)
**Category:** Network Media Converters
**Manufacturer:** Smartkeeper
**Manufacturer code:** OM03DB
**EAN:** 8809534690983
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 33.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--smartkeeper-om03db--10121716

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

The Smartkeeper OM03DB is a port blocker designed for MicroSD and USB Type-A ports. It features a blue color and compact dimensions, making it easy to use and store. This product helps prevent unauthorized access to your ports, ensuring data security and device integrity.

## Long description

The Smartkeeper OM03DB is a compact port blocker designed for MicroSD and USB Type-A ports in blue finish. It prevents data transfer while allowing devices to draw power through the USB port, helping to protect device integrity and limit unauthorized access. The charging insert is removable with a Basic Port Lock Key compatible with other Essential EssK products of the same color, enabling centralized control of port access.
Advantages
The OM03DB blocks data transmission without interfering with charging, providing a balance between security and functionality. Its removable Charging Lock works with a universal Basic Port Lock Key (same-color compatibility) for easy management across multiple devices. The small form factor and blue color make it suitable for visible identification and convenient storage.
Suitable for
Workstations and office PCs to prevent unauthorized data transfers
Public kiosks and shared devices where charging must remain available
IT asset protection in corporate or educational environments
Key specifications
Model: Smartkeeper OM03DB
Supported ports: MicroSD and USB Type-A
Function: Blocks data transfer; allows charging
Colour: Blue
Removable with: Basic Port Lock Key (compatible with same-color Essential EssK products)
MPN: OM03DB
EAN: 8809534690983
How to use
Insert the OM03DB into the target MicroSD or USB Type-A port until it seats securely. Once locked in place, the device will prevent data connections while permitting power delivery for charging. To remove the Charging Lock, use the Basic Port Lock Key designed for this series; align the key and twist or pull as required by the lock mechanism.
Usage recommendations
For consistent management, use the same-colour Basic Port Lock Key across multiple OM03DB units. Verify compatibility with the target device ports before installation and store spare keys in a secure location to avoid accidental lockouts.

## Specifications

| Feature | Value |
|---|---|
| Product type | Port blocker |
| Compatible ports/slots | MicroSD card, USB Type-A |
| Number of port blockers | 1 |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 8 g |
| Package depth | 16 mm |
| Package height | 40.9 mm |
| Package width | 16.2 mm |

### Features

| Feature | Value |
|---|---|
| Product colour | Blue |

## FAQ

### How much does the Port blocker Smartkeeper OM03DB cost, and is it available for purchase?

The price is 40.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 25.06.2026 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 Smartkeeper 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 Smartkeeper 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/10121716/64383033_large.webp