# Internal WLAN card HP lt4112, M.2 interface, wireless connectivity

**URL:** https://aio.lv/en/product--hp-e5m74aa--10982200
**Data updated:** 2026-03-11 11:58 (EET)
**Category:** Network Cards
**Manufacturer:** HP
**Manufacturer code:** E5M74AA
**EAN:** 887758670675
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 191.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 158.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-e5m74aa--10982200

## 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

HP lt4112 internal WLAN module designed for wireless connectivity in compatible systems. Provides WLAN networking via a M.2 host interface for integration into laptops or small form-factor devices. Suited for upgrading or replacing internal wireless adapters to enable Wi‑Fi connectivity and network access in supported platforms.

## Long description

The HP lt4112 internal WLAN card is an M.2 form-factor wireless adapter designed to provide Wi‑Fi connectivity in compatible laptops and small form-factor systems. It installs in an available M.2 slot and enables standard WLAN networking for internet access, file sharing and network services on supported platforms. The module is intended as an upgrade or replacement part for systems that support the M.2 interface and the card's wireless standards.
Advantages
This internal WLAN module offers a compact M.2 design that saves space inside thin and small devices while delivering reliable wireless connectivity. It supports standard WLAN features to connect to home, office and public networks and integrates with the host operating system through the M.2 interface. The card's design facilitates straightforward replacement or upgrade of existing internal wireless adapters in systems that accept this module type.
Suitable for
 Upgrading or replacing an internal Wi‑Fi adapter in compatible laptops
 Providing wireless network access in small form‑factor PCs that accept M.2 WLAN modules
 Restoring Wi‑Fi functionality after a failed or missing internal wireless card
 Integrating into systems requiring a compact internal wireless solution for internet and LAN connectivity
Key specifications
 M.2 form factor for internal installation
 Wireless LAN (WLAN) functionality for Wi‑Fi networking
 Designed for integration in laptops and small form‑factor devices
 Compatible with host operating systems and drivers supported by the platform
 Compact internal module dimensions suitable for limited-space installations
How to use
Power down the host device and disconnect any power sources before installation. Open the device chassis or access panel to locate the appropriate M.2 slot, remove any existing module if replacing, and align the HP lt4112 module with the M.2 connector. Seat the card gently at the correct angle and secure it with the appropriate mounting screw. Reassemble the device, reconnect power and boot the system. Install or update drivers supplied by the device manufacturer or from the platform's support resources to enable full WLAN functionality. Verify wireless networks are detected and connect using the operating system's network settings.
Usage recommendations
Ensure the host device supports the M.2 WLAN module type before purchase; consult the device documentation for compatibility and driver requirements. Use manufacturer-provided drivers or trusted platform updates to maintain system stability and security. For best performance, place the device in environments with adequate signal coverage and avoid physical obstructions that could reduce Wi‑Fi reception.

## Specifications

| Feature | Value |
|---|---|
| 4G standard | LTE |
| 3G standards | HSPA+ |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Interface | WLAN |
| Host interface | M.2 |
| Internal | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.006 kg |
| Height | 42 mm |
| Width | 30 mm |
| Depth | 2.3 mm |

## FAQ

### How much does the HP lt4112 internal WLAN module cost, and is it available for purchase?

The price is 191.49 € (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 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, Installment. All transactions are 100% secure and encrypted.

### Can HP lt4112 internal WLAN module be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 HP 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 HP 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: connectivity technology, interface, host interface, weight, 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/10982200/64479123_large.webp