Today Wi-Fi is the primary way for mobile access;small to medium-sized businesses are looking for simple, yet easy-to-deploy Wi-Fi networks where they can provide excellent experience to their employees & customers. To stay productive, they need dependable, business-class access to network applications throughout the office. The Cisco WAP581 Wireless-AC Dual Radio Wave 2 Access Point with 2.5 Gb E LAN provides a simple, cost-effective way to extend highly secure, high-performance mobile networking to your employees & guests, so they can stay connected anywhere in the office, regardless of what mobile devices they use. The Cisco WAP581 Wireless-AC Dual Radio Wave 2 Access Point with 2.5 Gb E LAN uses concurrent dual-band radio for enhanced coverage & user capacity. The 4 x 4 MU-MIMO technology on the 5 GHz radio & 3 x 3 MIMO on the 2.4 GHz radio allow the access point to run at maximum performance & deliver better user experience. Two Gigabit Ethernet LAN interfaces, one with 2.5 Gigabit Ethernet & the second with 1 Gigabit Ethernet with Po E facilitate flexible installation & reduce cabling & wiring costs. Intelligent quality-of-service (Qo S) features let you prioritize bandwidth-sensitive traffic for voice-over-IP (Vo IP) & video applications. To provide highly secure guest access to visitors & other users, Cisco WAP581 Wireless-AC Dual Radio Wave 2 Access Point with 2.5 Gb E LAN supports a captive portal with multiple authentication options & the ability to configure rights, roles, and bandwidth. A customized guest login page lets you present a welcome message & access details, and reinforces your brand with company logos.