Internal WLAN Card Inter-Tech DMG-33 1300 Mbit/s

PowerOn DMG-33 is a Wi‑Fi 5 PCIe adapter designed to add high-speed wireless connectivity to desktop computers. Supporting 802.11a/b/g/n/ac (WiFi 5) standards, it connects via a free PCIe x1 slot and provides combined throughput up to 1300 Mbps across 2.4 GHz and 5 GHz bands. The card includes two external 3 dBi antennas to maintain stable connections and reliable data transmission over greater distances.

Advantages

The DMG-33 delivers dual-band performance for flexible network use, backward compatibility with older Wi‑Fi standards, and straightforward installation in any desktop with an available PCIe x1 slot. External 3 dBi antennas improve reception and help preserve connection stability over longer ranges.

Key specifications

• Standard: 802.11a/b/g/n/ac (Wi‑Fi 5)
• Maximum speed: up to 1300 Mbps (combined, 2.4 GHz + 5 GHz)
• Interface: PCIe x1
• Antennas: 2 × external 3 dBi
• Form factor: PCIe network adapter for desktop PCs

How to use

Power off the desktop and unplug it from the power source. Insert the DMG-33 into an available PCIe x1 slot, secure the card to the chassis, reconnect power and start the computer. Install drivers if required by the operating system, then configure the wireless connection using the system network manager to select an SSID and enter the network password.

Recommendations

For optimal performance place the desktop and antennas with a clear line of sight to the wireless router and avoid large physical obstructions. Ensure drivers are up to date and install the card in a PCIe x1 slot that is not blocked by other expansion cards.