# Port blocker key Smartkeeper U03DB DVI RJ-45 USB Type-A Blue

**URL:** https://aio.lv/en/product--smartkeeper-u03db--7934784
**Data updated:** 2025-12-30 06:11 (EET)
**Category:** Portable Device Security & Kensington Locks
**Manufacturer:** Smartkeeper
**Manufacturer code:** U03DB
**EAN:** 8809534690679
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--smartkeeper-u03db--7934784

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The Smartkeeper U03DB port blocker key is designed to secure DVI, RJ-45, and USB Type-A ports. It features a blue color and compact dimensions of 19.4 mm width, 112.8 mm depth, and 13.5 mm height, making it suitable for various devices.

## Long description

The Smartkeeper U03DB port blocker key is a universal release tool for most SmartKeeper products from the Essential range. It is designed to operate locks for DVI ports, RJ-45 network jacks and USB Type-A connectors and is supplied in a blue finish. Compact dimensions (19.4 mm width, 112.8 mm depth, 13.5 mm height) and low weight make the key easy to store and carry.
Advantages
This universal key simplifies handling and servicing of Essential SmartKeeper devices by providing a single tool to release multiple port blockers. The product offers economical compatibility with a wide selection of colours and patterns, and its construction reduces the chance of damaging port locks during removal.
Suitable for
 Releasing DVI port blockers
 Releasing RJ-45 / LAN port blockers
 Releasing USB Type-A port blockers
 Use in office and IT asset management where multiple port locks are deployed
Key specifications
 Brand: Smartkeeper
 Model / MPN: U03DB
 Supported port types: DVI, RJ-45, USB Type-A
 Colour: Blue
 Dimensions (W×D×H): 19.4 × 112.8 × 13.5 mm
 Weight: 0.014 kg
 EAN: 8809534690679
How to use
Insert the key into the corresponding SmartKeeper port blocker and apply gentle pressure while turning or pulling as required by the specific blocker design. Use the key only with SmartKeeper Essential-range port blockers (DVI, RJ-45, USB Type-A) to avoid compatibility issues. Store the key in a designated place to prevent loss.
Usage recommendations
Keep the key away from liquids and extreme temperatures. Use a single, controlled motion when releasing port blockers to minimise wear. Replace the key if it shows visible damage or deformation.

## Specifications

| Feature | Value |
|---|---|
| Compatible ports/slots | DVI, RJ-45, USB Type-A |

### Packaging data

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.014 kg |
| Height | 13.5 mm |
| Width | 19.4 mm |
| Depth | 112.8 mm |

### Features

| Feature | Value |
|---|---|
| Product colour | Blue |
| Product type | Port blocker key |

## FAQ

### How much does the Port blocker key Smartkeeper U03DB cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 997 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 22.06.2026 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: weight, 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/7934784/65723835_large.webp