Routermall.com often stocks used HWIC-4A/S=s in excellent condition, usually available for same day shipping. Buying pre-owned HWIC-4A/S=s from Routermall.com is fast, easy and secure with our automated on-line checkout system. Routermall.com warranties all used HWIC-4A/S=s for 5-year and includes advanced replacement for all in stock returns of used HWIC-4A/S=s. Our highly trained technical staff carefully tests each used HWIC-4A/S= to keep your downtime to a minimum. It is this commitment to quality and customer service that keeps customers coming back for more used HWIC-4A/S=s and other used Cisco needs. If your project calls for a HWIC-4A/S= and you need it fast, then Routermall.com has you covered. Give us a call today.