Please refer to Cisco.com for compatibility.1800 Series
2800 Series
3800 SeriesS&H is based upon your zip code and your desired method of shipping. Final S&H will be billed as part of the original invoice should you win the auction.
(i.e. overnight will be calculated on your zip code, standard UPS/FedEX/USPS charges for you locale).PAYMENTS: PayPal is the ONLY method I accept, please DO NOT ask for other forms of payment.
If you are not a registered PayPal member and can not pay through PayPal ... DO NOT BID on this item!!!

Genuine Cisco 4 port ethernet switch card.Please find documentation HWIC is compatible w/ all x8xx (i.e. 1800, 2800, 3800) series Cisco routers running AT LEAST 12.3(8)T4 or >.Please see this document for