# Internal USB Sub Card Lenovo Thor 5C50S73039

**URL:** https://aio.lv/en/product--lenovo-5c50s73039--4322090
**Data updated:** 2026-05-22 12:33 (EEST)
**Category:** Other Repair Parts
**Manufacturer:** Lenovo
**Manufacturer code:** 5C50S73039
**EAN:** 5704174538875
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 33.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5c50s73039--4322090

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Internal USB sub card Lenovo Thor model 5C50S73039. Factory replacement/upgrade part designed for compatible Lenovo systems to provide additional internal USB connectivity. Intended for technicians and IT maintenance when restoring or expanding internal USB ports. Supplied as a single-board component matching OEM specifications.

## Long description

The Internal USB Sub Card Lenovo Thor is a genuine factory replacement component designed specifically for integration into compatible Lenovo computer systems. This sub card serves as a dedicated interface board to facilitate internal USB connectivity, ensuring that peripheral communication remains stable and reliable within the system architecture. As an original equipment manufacturer part, it maintains the precise electrical and physical standards required for seamless installation and optimal performance in supported hardware configurations.
Advantages
This internal USB sub card offers the benefit of restoring full functionality to systems experiencing port failure or connectivity issues. By utilizing an authentic Lenovo component, users ensure compatibility with existing motherboard layouts and power management systems. The board is engineered for durability and precise signal transmission, which helps maintain the integrity of data transfers between internal components and the system bus. Its compact design allows for efficient space utilization within the chassis, making it an ideal solution for professional IT maintenance and hardware restoration projects.
Suitable for
Repairing damaged or non-functional internal USB ports in Lenovo systems
Restoring connectivity for internal hardware modules that rely on USB interfaces
Professional IT maintenance and hardware upgrades
System refurbishment projects requiring original manufacturer components
When it may not be suitable
This component is not a universal USB expansion card and will not function in systems that are not explicitly designed to support this specific sub card model. It is not intended for external USB port expansion or for use in non-Lenovo computer architectures.
Key specifications
Original equipment manufacturer component
Designed for specific Lenovo system compatibility
Internal interface board for USB connectivity
Compact form factor for internal chassis mounting
How to use
Installation should be performed by a qualified technician or an individual experienced in computer hardware maintenance. Before beginning, ensure the computer is powered off and disconnected from all power sources. Open the system chassis according to the manufacturer's service manual and locate the existing sub card slot. Carefully remove the faulty component by disconnecting any attached ribbon cables or connectors. Align the new sub card with the mounting points and secure it, then reconnect the necessary data cables. Once installed, close the chassis and perform a system diagnostic to verify that the USB ports are recognized by the operating system.
What to consider before purchase
Verify that your specific Lenovo system model is compatible with this sub card
Ensure you have the necessary tools and technical knowledge for internal hardware replacement
Check the physical layout of your current motherboard to confirm the sub card placement
Usage recommendations
Always consult the official Lenovo hardware maintenance manual for your specific model before attempting any internal repairs to ensure safety and proper component handling.

## FAQ

### How much does the Lenovo Thor Internal USB Sub Card 5C50S73039 cost, and is it available for purchase?

The price is 39.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 13.07.2026 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 Lenovo 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 Lenovo 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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