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Dell K3444 2200 Wireless WiFi 802.11b/g PCI Express Mini WLAN Card
- Product Type: Wireless Network Card
- Standards: 802.11b, 802.11g
- Interface: PCI Express Mini Card (Mini PCIe)
- Frequency Band: 2.4 GHz
- Maximum Data Rate: Up to 54 Mbps (802.11g)
- Antenna Connector: Typically U.FL or similar
- Manufacturer: Dell
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Product Overview
The Dell K3444 is a wireless network adapter that supports both 802.11b and 802.11g Wi-Fi standards. It uses the PCI Express Mini Card (Mini PCIe) interface, offering enhanced wireless capabilities over the older 802.11b-only standard for compatible Dell systems.
Technical Information
| Product Type | Wireless Network Card |
| Standards | 802.11b/g |
| Interface | PCI Express Mini Card |
Additional Specifications
| Frequency Band | 2.4 GHz |
| Maximum Data Rate | 54 Mbps |
Product Description
The Dell K3444 wireless card is an upgrade from 802.11b-only adapters, incorporating the 802.11g standard. This allows for significantly faster wireless speeds, with theoretical maximum data rates of up to 54 Mbps, compared to the 11 Mbps of 802.11b. It maintains backward compatibility with 802.11b networks, ensuring connectivity in mixed environments. Like the 9Y200, this adapter uses the PCI Express Mini Card (Mini PCIe) form factor, making it suitable for installation in laptops and other compact devices equipped with a compatible slot. The 2.4 GHz frequency band is utilized, which is standard for both 802.11b and 802.11g protocols. An external antenna is typically required and connects via a small coaxial connector. This card represents a common upgrade path for systems that initially shipped with 802.11b adapters, providing a noticeable improvement in wireless performance for tasks such as web browsing, file transfers, and streaming media over Wi-Fi. It is a Dell-branded component, often found in Latitude or Inspiron series laptops from the mid-2000s.