PCMCIA Ethernet Card ?

[cyberia.in]

I have to buya simple ethernet adapter for an old laptop (no frills). I'd probably be buying from nehru place in delhi, so could somebody give me an expected price and suggestions on where to buy from ?

[Sourabh]

Does the laptop have any spare USB ports? USB2Ethernet donlge would for sure be cheaper than the PCMCIA Counterparts.