4400 Series WLAN Controller for up to 100 Lightweight APs P/N: AIR-WLC4404-100-K9. Flat Rate shipping and Free shipping is ONLY for the Contiguous United States (48 Sates). Alaska, Hawaii. and all off-shore U.S. territories and possessions, such as Puerto Rico will cost extra than the stated shipping cost. Please contact us for shipping amount before purchasing. We can ship via FedEx, UPS, or DHL on our account, or use yours. **International Buyers are responsible for all applicable customs and duty related charges. We can ONLY ship on your freight account for international sales. Please contact us prior to purchase if you don't have a freight account.