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IBM 41W1027 PRO/Wireless WM3945ABG 802.11a/b/g 54Mbit/s Mini-PCI Express Wifi Card Adapter
- Product Type: Wi-Fi Card Adapter
- Model: Intel PRO/Wireless WM3945ABG
- Interface: Mini-PCI Express
- Wireless Standard: 802.11a/b/g
- Maximum Speed: 54 Mbit/s
- Frequency Bands: 2.4 GHz (802.11b/g) and 5 GHz (802.11a)
- Designed for laptops
- Supports WPA/WPA2 security
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Key specifications
See full specs ↓- Product Type
- Wi-Fi Card Adapter
- Model
- PRO/Wireless WM3945ABG
- Interface
- Mini-PCI Express
- Wireless Standard
- 802.11a/b/g
- Max Speed
- 54 Mbit/s
- Brand
- IBM
Product details
The IBM 41W1027 is a PRO/Wireless WM3945ABG adapter, a mini-PCI Express Wi-Fi card that provides 802.11a/b/g wireless networking. It offers a maximum speed of 54 Mbit/s.
Technical Information
| Product Type | Wi-Fi Card Adapter |
| Model | PRO/Wireless WM3945ABG |
| Interface | Mini-PCI Express |
Additional Specifications
| Wireless Standard | 802.11a/b/g |
| Max Speed | 54 Mbit/s |
| Brand | IBM |
Description
The IBM 41W1027 is an Intel PRO/Wireless WM3945ABG network adapter, a wireless local area network (WLAN) card that provides Wi-Fi connectivity. It uses the mini-PCI Express interface, a standard internal expansion slot found in many laptop computers, allowing for easy installation and replacement. This adapter supports the 802.11a, 802.11b, and 802.11g wireless standards. This means it can operate on both the 2.4 GHz band (for 802.11b/g) and the 5 GHz band (for 802.11a). The maximum data transfer rate for this card is 54 Mbit/s, which is typical for 802.11g and 802.11a standards. It is suitable for general internet browsing, email, and standard office applications. Security is provided through support for WPA (Wi-Fi Protected Access) and WPA2 encryption protocols, ensuring that wireless communications are protected from unauthorized access. The dual-band capability offers flexibility in connecting to different wireless networks, allowing users to choose the band that offers the best performance or availability. This card was a common component in business laptops requiring reliable wireless networking.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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