04W3837 - Lenovo BCM43142 802.11bgn + Bluetooth 4 Combo Card
Shop all Lenovo parts (5,685) ›- Interface: Mini PCIe (likely)
04W3837 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Product Type
- Wireless Combo Card
- Wi-Fi Standard
- 802.11b/g/n
- Bluetooth Standard
- Bluetooth 4.0
- Chipset
- Broadcom BCM43142
- Manufacturer
- Lenovo
- Part Number
- 04W3837
Product details
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.
Specifications
- Product Type
- Wireless Combo Card
- Wi-Fi Standard
- 802.11b/g/n
- Bluetooth Standard
- Bluetooth 4.0
- Chipset
- Broadcom BCM43142
- Manufacturer
- Lenovo
- Part Number
- 04W3837
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.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for 04W3837.
