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Dell R02XM Dual Band Wireless-N M.2 Micro WLAN Card
- Dual Band Wireless-N (802.11b/g/n) support.
- Utilizes the M.2 (NGFF) form factor.
- Provides wireless network connectivity.
- Supports both 2.4 GHz and 5 GHz frequency bands.
- Ideal for laptops and compact systems with M.2 slots.
- Offers reliable wireless performance for general internet use.
- Compact size for integration into thin and light devices.
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Product Overview
The Dell R02XM is a wireless network card that supports Dual Band Wireless-N standards. It utilizes the M.2 form factor, making it suitable for modern laptops and small form factor devices that feature M.2 slots.
Technical Information
| Wireless Standard | 802.11b/g/n (Wireless-N) |
| Frequency Bands | Dual Band (2.4 GHz and 5 GHz) |
| Form Factor | M.2 (NGFF) |
Additional Specifications
| Interface | PCIe (typically) |
| Antenna Connectors | Typically 2 (e.g., for diversity) |
Product Description
The Dell R02XM is a compact wireless network card designed to provide Wi-Fi connectivity to laptops and other computing devices equipped with an M.2 slot. This card adheres to the Wireless-N (802.11n) standard, which offers improved speed and range compared to older 802.11g standards. Its dual-band capability allows it to operate on both the 2.4 GHz and 5 GHz frequency bands, providing flexibility to connect to the less congested 5 GHz band for better performance or the more widely compatible 2.4 GHz band. The M.2 form factor, also known as Next Generation Form Factor (NGFF), is a modern standard for connecting peripherals like Wi-Fi cards and SSDs. It is significantly smaller than older mini-PCIe cards, making it ideal for integration into thin and light laptops, ultrabooks, and small form factor PCs. The R02XM card typically connects via a PCIe interface within the M.2 slot, ensuring efficient data transfer between the card and the system's processor. This wireless card is suitable for everyday computing tasks such as web browsing, email, streaming media, and general productivity. While Wireless-N is not the latest Wi-Fi standard (newer standards like Wi-Fi 5/802.11ac and Wi-Fi 6/802.11ax offer higher speeds), it provides a solid and reliable wireless connection for many users. The Dell R02XM is a practical upgrade or replacement for devices needing dependable Wi-Fi connectivity in a compact M.2 format.