# I/O board Panasonic FZ-VCN551U TOUGHBOOK 55

**URL:** https://aio.lv/en/product--panasonic-fz-vcn551u--4582605
**Data updated:** 2025-12-29 17:32 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Panasonic
**Manufacturer code:** FZ-VCN551U
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 268.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 221.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--panasonic-fz-vcn551u--4582605

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Panasonic FZ-VCN551U I/O board is designed for the TOUGHBOOK 55, ensuring reliable connectivity and performance. This spare part is essential for maintaining the functionality of your device, providing seamless integration with other components. Its robust design guarantees durability in demanding environments, making it a perfect choice for professionals who rely on their devices in the field.

## Long description

The Panasonic FZ-VCN551U I/O board for the TOUGHBOOK 55 provides rear expansion connectivity including one VGA port, one Serial port and one USB 3.0 port. It is a factory-compatible replacement part intended to restore or maintain the device's external interface options and reliable data connections.
Advantages
The I/O board offers direct compatibility with the TOUGHBOOK 55, preserves standard port layout for legacy and modern peripherals, and uses USB 3.0 for faster data transfer. Its design supports reliable physical connections and straightforward installation when servicing or upgrading the laptop.
Suitable for
Repairing or replacing a damaged rear expansion board on a Panasonic TOUGHBOOK 55
Restoring VGA and serial connectivity for legacy devices
Adding or maintaining a USB 3.0 rear port for external peripherals
Key specifications
Manufacturer: Panasonic
Model / MPN: FZ-VCN551U
Compatible device: TOUGHBOOK 55
Rear expansion ports: VGA x1, Serial x1, USB 3.0 x1
How to use
Power off the TOUGHBOOK 55 and disconnect all power sources before servicing. Remove the device’s rear expansion bay cover according to the service manual, detach the faulty I/O board and install the Panasonic FZ-VCN551U in the correct orientation. Reconnect the internal cable connectors securely, replace the cover and power on the device to verify port functionality.
Usage recommendations
Use original Panasonic replacement parts and follow the TOUGHBOOK 55 service manual or a qualified technician’s guidance to ensure correct installation and to avoid damage to the device.

## Specifications

| Feature | Value |
|---|---|
| Type | I/O board |
| Compatibility | TOUGHBOOK 55 |
| Product colour | Black |
| Brand compatibility | Panasonic |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the I/O board Panasonic FZ-VCN551U cost, and is it available for purchase?

The price is 268.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 20.07.2026 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. 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 Panasonic 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 Panasonic 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

### Where can I download the instructions for I/O board Panasonic FZ-VCN551U?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4582605/64311682_large.webp