# Internal WLAN Card Inter-Tech DMG-31

**URL:** https://aio.lv/en/product--inter-tech-88888147--3108477
**Data updated:** 2026-03-11 11:43 (EET)
**Category:** Network Cards
**Manufacturer:** INTER-TECH
**Manufacturer code:** 88888147
**EAN:** 4260455645140
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-04 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inter-tech-88888147--3108477

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

The Inter-Tech DMG-31 is an internal WLAN card that supports a maximum data transfer rate of 300 Mbit/s. It utilizes PCI Express for connectivity and operates on the Wi-Fi 4 (802.11n) standard in the 2.4 GHz band. This single-band card is ideal for enhancing wireless connectivity in your desktop PC, providing reliable performance for everyday internet tasks.

## Long description

The Inter-Tech DMG-31 internal WLAN card is a PCI Express network adapter designed to add wireless connectivity to desktop PCs. It supports the IEEE 802.11n (Wi‑Fi 4) standard and operates in the 2.4 GHz single-band frequency to deliver a maximum data transfer rate of up to 300 Mbit/s. The card connects via a PCI Express slot and is suitable for basic home and office networking tasks that require stable wireless access for internet browsing and file transfers.
Advantages
The DMG-31 provides a straightforward way to upgrade a desktop computer with wireless capability without external adapters. Its support for legacy networking standards ensures compatibility with a wide range of routers and access points. The compact, lightweight design makes installation unobtrusive inside most PC cases, while the 2.4 GHz band offers broader range through walls and typical household obstacles.
Suitable for
 Adding Wi‑Fi to desktop PCs without built-in wireless
 Home internet browsing and streaming at standard definition
 Office tasks such as email, web applications and cloud document access
 Connecting to existing 2.4 GHz wireless networks and legacy routers
Key specifications
 Wireless connectivity technology: Wi‑Fi (IEEE 802.11a/b/g/n)
 Frequency band: 2.4 GHz (single band)
 Maximum data transfer rate: 300 Mbit/s
 Host interface: PCI Express card
 Typical weight: 0.04 kg
How to use
Power down the computer and disconnect it from the mains before installation. Insert the DMG-31 into an available PCI Express slot on the motherboard and secure it to the case with the bracket screw. Reconnect power and boot the system; install any required drivers supplied by the operating system or the manufacturer. After driver installation, use the operating system's network settings to scan for and join a 2.4 GHz wireless network, providing the network password if required.
Usage recommendations
For best performance, place the desktop in a location with minimal obstructions between the PC and the wireless router. Use a modern router configured for 2.4 GHz operation and WPA2 security. This card is intended for standard internet tasks—if higher throughput, dual‑band support or the latest Wi‑Fi standards are required, consider a newer dual‑band or Wi‑Fi 5/6 adapter.

## Specifications

| Feature | Value |
|---|---|
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Component for | PC |
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 85176990 |
| Antenna design | External |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Interface | WLAN |
| Host interface | PCI Express |
| Internal | Yes |

### Bandwidth

| Feature | Value |
|---|---|
| Maximum data transfer rate | 300 Mbit/s |

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n |

### Wireless LAN features

| Feature | Value |
|---|---|
| Wi-Fi | Yes |
| Wi-Fi band | Single-band (2.4 GHz) |
| Top Wi-Fi standard | Wi-Fi 4 (802.11n) |
| WLAN data transfer rates supported | 300 |

### Antenna

| Feature | Value |
|---|---|
| Gain | 3 dBi |
| Antenna | Yes |
| Antennas quantity | 2 |

### Performance

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10, Windows 7, Windows 8, Windows 8.1 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.04 kg |
| Package weight | 150 g |
| Height | 160 mm |
| Width | 120 mm |
| Depth | 20 mm |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |

## FAQ

### How much does the Internal WLAN Card Inter-Tech DMG-31 cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 19.06.2026 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 INTER-TECH 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 INTER-TECH 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, maximum data transfer rate, weight, networking standards, 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/3108477/54733842_large.webp