Lenovo 04W3835 | Wi-Fi Bluetooth Card for ThinkPad X131E

Here are 12 technical specifications for the Lenovo Wi-Fi Bluetooth Card for ThinkPad X131E:

1. Interface: Mini PCI Express
2. Wireless Protocol: 802.11b/g/n, Bluetooth 4.0
3. Data Transfer Rate: Up to 150 Mbps
4. Frequency Band: 2.4 GHz
5. Antenna: Dual-band dipole antenna
6. Security: WEP, WPA, WPA2, 802.1x, EAP-TLS, EAP-FAST, PEAP
7. Compatibility: Lenovo ThinkPad X131E
8. Dimensions: 30 x 26.8 x 2.4 mm
9. Weight: 2.5 g
10. Operating Temperature: 0°C to 70°C
11. Operating Systems: Windows 7, Windows 8, Windows 8.1, Windows 10, Linux
12. Power Consumption: 3.3V DC, 200 mA (maximum)

Helpful notes:
1. This card is a genuine Lenovo product and is designed specifically for the ThinkPad X131E.
2. The dual-band dipole antenna provides better signal strength and range compared to single-band antennas.
3. Bluetooth 4.0 allows for low-power connectivity to other devices such as headphones, speakers, and smartphones.