AIR-WLC4402-12-K9
4400 Series WLAN Controller for up to 12 Lightweight APs
sku: SKU56531 AIR-WLC4402-25-K9
4400 Series WLAN Controller for up to 25 Lightweight APs
sku: SKU56541 AIR-WLC4402-50-K9
4400 Series WLAN Controller for up to 50 Lightweight APs
sku: SKU56551 AIR-WLC4404-100-K9
4400 Series WLAN Controller for up to 100 Lightweight APs
sku: SKU56561