The?Dell WKCFR?is a Aggregator Switch Module designed to bring your network more connectivity options and more flexibility with your setup. This module is a?Broadcom Force10 MXL, which features a 10/40GbE for fast and efficient connections.?The?Dell WKCFR?has been fully refurbished, tested for complete functionality by our expert in-house Dell Certified Technician and is ready to ship today!?Purchase with confidence, as the photos above represent the exact quality of your items, which are bundled with our?90 Day Warranty.?Thank you for choosing AltaTech for all your New and Re-marketed IT Gear!