The Cisco ISR4431/K9 is a high-performance 1U enterprise integrated services router designed for branch office connectivity, secure WAN networking, and business infrastructure. Featuring four onboard Gigabit Ethernet interfaces, 4GB RAM, 8GB flash storage, and Cisco IOS XE with IP Base and Security K9 licensing, this router supports advanced routing and security applications. The ISR4431 provides 500Mbps default aggregate throughput, upgradeable to 1Gbps with an appropriate performance license, and supports modular expansion through three Network Interface Module slots.
*All photos used are stock photos and actual product may vary slightly
PCSP Standard 1 Year full coverage of parts, labor, and shipping.
Installing this unit at a commercial location?
This unit is eligible for on-site service with PCSP Securit. Click here to learn more
**Note: Free Shipping only applies to US contiguous states and to orders over $35. Hawaii, Alaska, and other US territories do not qualify for free shipping. Shipping to PO Boxes does not qualify for free shipping.**
Faster shipping methods such as 3-Day, 2-Day, and Overnight are available at check out, and at our specially discounted rates!
All orders placed on this website ship within 1–2 business days (Monday – Friday) via FedEx, UPS or USPS.
Orders placed on a Saturday, Sunday or U.S. holiday are processed starting the next business day.
PLEASE NOTE: If using a third-party freight forwarding service, note that this will void your warranty. We are not responsible for damages from freight forwarder to the final destination.
View our full shipping information and details here.
Returns
Items must be returned within 90 days of purchase. All returns require a Return Merchandise Authorization (RMA) number — email support@pcsp.com or call (248) 305-7900 with the reason for the return, and we will issue the RMA along with the return address.
Refunds are issued to the same form of payment used at checkout. If the equipment is not defective, the buyer pays return shipping; shipping fees are refunded when the product is found to be defective.
There is 20% restocking fee applied to any items returned ordered in error or returned as defective but deemed as operational upon receipt. Product will be in good working condition, but we cannot guarantee compatibility with your equipment or software.
View our full warranty information here.
View our full return policy here.
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