# Internal WLAN Card Inter-Tech DMG-31

**URL:** https://aio.lv/en/product--inter-tech-88888147--3556285
**Data updated:** 2026-01-13 17:44 (EET)
**Category:** Network Cards
**Manufacturer:** INTER-TECH
**Manufacturer code:** 88888147
**EAN:** 4260455645140
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-04 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inter-tech-88888147--3556285

## 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 provides wireless connectivity via PCI Express. It supports Wi-Fi 4 (802.11n) with a maximum data transfer rate of 300 Mbit/s on the 2.4 GHz band. Ideal for enhancing your computer's wireless capabilities, it offers reliable performance for everyday internet use.

## Long description

The Inter-Tech DMG-31 is an internal WLAN card designed to add or improve wireless network connectivity in desktop computers through a PCI Express slot. Supporting Wi‑Fi 4 (802.11n) and legacy 802.11a/b/g standards, it operates on the 2.4 GHz band and delivers up to 300 Mbit/s data transfer rate. The compact card is intended for straightforward installation inside standard PC cases and provides basic, reliable wireless access for browsing, streaming and online communication.
Advantages
The card provides backward compatibility with multiple IEEE 802.11 standards, ensuring connectivity with older access points and routers. Its PCI Express interface supports direct integration into a desktop motherboard without external adaptors. With a lightweight, low-profile design it occupies minimal internal space while delivering stable 2.4 GHz wireless performance suitable for common home and office scenarios.
Suitable for
Adding wireless capability to desktop PCs without built-in Wi‑Fi
Home internet browsing and email
Streaming standard-definition video and audio
Office tasks: web apps, cloud services and VoIP
Replacement of a failing internal WLAN adapter
Key specifications
Connectivity technology: Wireless
Host interface: PCI Express
Supported networking standards: IEEE 802.11a, 802.11b, 802.11g, 802.11n (Wi‑Fi 4)
Operating frequency band: 2.4 GHz
Maximum data transfer rate: 300 Mbit/s
Weight: 0.04 kg
How to use
Power down the PC, open the case and insert the Inter-Tech DMG-31 into an available PCI Express slot on the motherboard. Secure the card with the case bracket screw and replace the case panel. Boot the system and install any required drivers provided by the operating system or the manufacturer. After driver installation, use the OS network settings to scan for and connect to available Wi‑Fi networks, entering the appropriate security credentials when prompted.
Usage recommendations
For best performance, place your wireless router or access point in a central location and avoid large metal obstacles between the router and the PC. Use WPA2 or WPA3 security on the network when available. If you experience slow speeds on crowded 2.4 GHz networks, consider using a dual‑band router and a different client device that supports 5 GHz connectivity, since this card operates on the 2.4 GHz band.

## 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 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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/3556285/58462325_large.webp