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HP 390684-002 Broadcom Mini PCI IEEE 802.11a/b/g Wireless LAN Network Interface Card for Presario B2...
- Interface: Mini PCI
- Wireless Standards: IEEE 802.11a, 802.11b, 802.11g
- Frequency Bands: 2.4 GHz and 5 GHz
- Compatibility: Designed for specific HP laptops (e.g., Presario B2000 series)
- Antenna Connector: Typically U.FL or similar small form factor
- Data Rates: Up to 54 Mbps (802.11g)
- Security Protocols: WPA, WEP
- Chipset: Often based on Broadcom technology
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Product Overview
The HP 390684-002 is a Mini PCI wireless LAN network interface card that supports the IEEE 802.11a/b/g standards. Designed for integration into compatible laptops, such as the Presario B2000 series, it enables wireless connectivity to networks operating on the 2.4GHz and 5GHz bands. This card provides a reliable solution for adding or upgrading Wi-Fi capabilities.
Technical Information
| Interface | Mini PCI |
| Wireless Standards | 802.11a/b/g |
| Frequency Band | 2.4 GHz / 5 GHz |
| Form Factor | Mini PCI Card |
Additional Specifications
| Brand | HP |
| Part Number | 390684-002 |
| Chipset Manufacturer | Broadcom |
Product Description
The HP 390684-002 is a Mini PCI wireless LAN network interface card that brings versatile wireless connectivity to compatible HP laptop computers. Supporting the IEEE 802.11a, 802.11b, and 802.11g standards, this card allows users to connect to a wide range of wireless networks operating on both the 2.4GHz and 5GHz frequency bands. This dual-band capability offers flexibility, enabling connection to older 802.11b/g networks as well as the less congested 5GHz band offered by 802.11a. This network interface card is specifically designed for integration into the Mini PCI slot found in many older generation laptops, including models like the HP Presario B2000 series. Its compact form factor ensures it fits seamlessly within the laptop's chassis. The card typically requires external antennas, which connect via small coaxial connectors, to achieve optimal signal reception and transmission. It supports standard wireless security protocols such as WEP and WPA, ensuring secure connections to wireless networks. With data transfer rates of up to 54 Mbps under the 802.11g standard, the 390684-002 provides sufficient speed for everyday internet browsing, email, and basic productivity tasks. While not supporting the latest Wi-Fi standards, it remains a functional component for maintaining or restoring wireless connectivity on legacy HP systems that utilize the Mini PCI form factor. Its Broadcom chipset is known for its reliability and compatibility within the HP ecosystem.
