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Lenovo 04W3837 04W3837 - Lenovo BCM43142 802.11bgn + Bluetooth 4 Combo Card
- Product Type: Wireless Combo Card
- Wi-Fi Standard: 802.11b/g/n
- Bluetooth Standard: Bluetooth 4.0
- Interface: Mini PCIe (likely)
- Compatibility: Lenovo Laptops
- Manufacturer: Lenovo
- Chipset: Broadcom BCM43142
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Product Overview
The Lenovo 04W3837 is a combo card integrating 802.11bgn Wi-Fi and Bluetooth 4.0 connectivity. It is designed for Lenovo laptops and provides wireless networking and short-range device communication capabilities.
Technical Information
| Product Type | Wireless Combo Card |
| Wi-Fi Standard | 802.11b/g/n |
| Bluetooth Standard | Bluetooth 4.0 |
Additional Specifications
| Chipset | Broadcom BCM43142 |
| Manufacturer | Lenovo |
| Part Number | 04W3837 |
Product Description
This Lenovo 04W3837 card combines two essential wireless technologies into a single module: Wi-Fi (802.11b/g/n) and Bluetooth 4.0. The 802.11b/g/n standard provides reliable wireless internet connectivity at speeds suitable for everyday tasks like browsing, email, and streaming. Bluetooth 4.0 enables low-energy, short-range communication with peripherals such as mice, keyboards, headphones, and smartphones. Based on the Broadcom BCM43142 chipset, this card is engineered for seamless integration into compatible Lenovo laptop models. Its compact form factor, typically Mini PCIe, allows it to fit into the internal expansion slots of laptops, providing wireless capabilities without occupying external ports. This combo card is an ideal replacement or upgrade component for Lenovo users looking to restore or enhance their laptop's wireless networking and Bluetooth functionality. It ensures efficient and stable wireless performance, crucial for modern mobile computing.