# I/O board Lenovo W 81B4 with cable (model 5C50R28081)

**URL:** https://aio.lv/en/product--lenovo-5c50r28081--5084460
**Data updated:** 2026-02-12 14:18 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Lenovo
**Manufacturer code:** 5C50R28081
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5c50r28081--5084460

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Replacement I/O board Lenovo W 81B4 with attached cable, compatible with systems that use Lenovo part number 5C50R28081. Provides standard input/output connectivity for repair or upgrade of compatible Lenovo workstations or laptops. Supplied as a single board with cable for straightforward installation by technicians or experienced users, restoring ports and functionality.

## Long description

Replacement I/O board Lenovo W 81B4 with cable is a direct-fit interface board designed to restore input/output connectivity in compatible Lenovo systems. Supplied as a single, pre-attached cable assembly, this I/O board replaces a faulty or missing board to return port access and enable peripheral connections. The component is intended for use in service and repair scenarios where original-part compatibility is required.
Advantages
This Lenovo I/O board comes with an attached cable for simplified installation, reducing the need to source separate connectors or harnesses. It restores standard port functionality, helping to recover system input/output capabilities without replacing the entire device. The board is compact and follows original manufacturer mechanical and electrical interfaces, facilitating straightforward replacement by qualified technicians or experienced users.
Suitable for
Repairing Lenovo workstations or laptops that have failed I/O ports
Replacing damaged interface boards to restore connectivity
Service and maintenance tasks in IT departments or repair shops
Upgrading a system with a faulty or missing I/O board to regain full port access
Key specifications
Form factor: single-board module with attached cable
Connectivity: standard external ports and internal connector compatible with original system design
Material: PCB with integrated connector assembly
Compatibility: designed to match mechanical and electrical interfaces of specified Lenovo models
Supply: delivered as one complete board with pre-attached cable for immediate installation
How to use
Power off the system and disconnect all power sources before beginning installation. Open the device chassis according to the manufacturer service manual, locate the existing I/O board, and carefully disconnect the original cable assemblies and mounting screws. Align the replacement I/O board with the internal connector and mounting points, attach the pre-attached cable to the designated header, secure the board with original screws, and reassemble the chassis. After reassembly, reconnect power and peripherals, then verify that external ports and connected devices are recognized by the operating system.
Usage recommendations
Handle the board with electrostatic discharge (ESD) precautions and use appropriate tools. If uncertain about compatibility or installation, consult official Lenovo service documentation or seek assistance from a qualified technician.

## FAQ

### How much does the I/O board Lenovo W 81B4 (5C50R28081) cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 10.07.2026 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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