Cisco
Cisco 819G 4G LTE M2M ISR for Verizon - C819G-4G-V-K9
PO and Net 30 available for schools, government, hospitals, and law firms.
Description
Description
Cisco C819G-4G-V-K9 — Enterprise 4G LTE M2M Gateway for Verizon Networks
Save up to 80% over new with this refurbished Cisco 819G Integrated Services Router. Purpose-built for M2M and IoT deployments, the C819G-4G-V-K9 delivers secure, reliable 4G LTE wireless WAN connectivity on Verizon's 700 MHz Band 13 network — backed by Reef Telecom's industry-leading 10-year warranty.
Key Specifications
- 4G LTE multimode for Verizon (700 MHz Band 13) with CDMA 1x/EV-DO Rev A fallback
- 800 MHz processor with 256 MB DRAM and 128 MB flash memory
- 4x Fast Ethernet LAN ports, 1x USB 2.0, 1x console port (RJ-45)
- IPSec VPN, DMVPN, Firewall, and Intrusion Prevention System (IPS)
- Quality of Service (QoS) for voice and video optimization
- Dual-active LTE WAN links for WAN redundancy and failover
- Compact form factor: 1.67 x 7.7 x 7.2 in / 2.3 lbs — wall-mountable or desktop
- Cisco IOS Software with Advanced IP Services feature set
Ideal Use Cases
Deploy the Cisco 819G in retail point-of-sale environments, remote branch offices, industrial automation, healthcare facilities, ATM/kiosk connectivity, and mobile fleet applications where wired broadband is unavailable or unreliable.
Why Buy from Reef Telecom?
- 10-year warranty on all refurbished equipment
- Free shipping on orders over $300
- Professionally tested and inspected — like-new condition
- Environmentally responsible: extend the lifecycle of enterprise hardware
Specs & Details
Specs & Details
Shipping & Warranty
Shipping & Warranty
Free ground shipping on orders over $300. Same-day shipping on orders placed before 4PM EST.
All products include our industry-leading 10 Year Warranty backed by Reef Telecom.

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Ecommerce deliveries have a carbon footprint. That's why we support verified projects that remove carbon from the air.
Every delivery’s carbon footprint is calculated based on weight, shipping method, and distance traveled. We neutralize these emissions by purchasing verified carbon removal credits from groundbreaking projects.
With your purchase, you’ll join a community of proactive merchants and customers dedicated to a sustainable future. Together, we've removed emissions for over 80 million deliveries and removed over 56 thousand tonnes of carbon.
We work with a network of pioneering carbon removal companies that have been vetted by the commerce platform Shopify.
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Our goal is providing the highest quality refurbished equipment to promote environmentally-conscious equipment usage through it's lifecycle.