31P9109 - IBM ThinkPad 802.11a/b/g Wireless Network CardBus Adapter

Technical Specifications:
- Interface Type: CardBus
- Data Transfer Rate: 54 Mbps
- Frequency Band: 2.4 GHz, 5 GHz
- Encryption Algorithm: 128-bit WEP, 64-bit WEP, AES, TKIP
- Compliant Standards: IEEE 802.11a, IEEE 802.11b, IEEE 802.11g
- Antenna: Internal
- Max Range Indoors: 100 ft
- Max Range Open Space: 328 ft
- Supported OS: Microsoft Windows 2000, Microsoft Windows XP
- Power Consumption: 1.2 Watt
- Dimensions (WxDxH): 2.1 in x 4.7 in x 0.2 in
- Weight: 0.7 oz

Helpful Notes:
- This wireless network card is compatible with IBM ThinkPad laptops.
- It supports both 2.4 GHz and 5 GHz frequency bands for greater flexibility.
- The card has a compact and lightweight design, making it easy to carry around.