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For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
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Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.

Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.

Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
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Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.

Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.

Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement

Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.

Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.

RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
ISR4321-V/K9
Cisco ISR 4321 Bundle, w/UC License
$1,277.31
47 in Global Warehouse
$1,277.31
73% off
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ISR4321-V/K9 |
Description: | Cisco ISR 4321 Bundle, w/UC License |
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Shipping as per your need
Same-day Shipping

Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.

Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.

International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines

Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.

Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.

Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
14-Day Money Back Guarantee
Free 14-Day Returns

Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.

Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.

Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement

Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.

Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.

RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
ISR4321-V/K9
Cisco ISR 4321 Bundle, w/UC License
$1,277.31
6 in Global Warehouse
$1,277.31
73% off
TRUSTED, TRIED, PROVEN







ISR4321-V/K9 Overview
ISR4321-V/K9 is a fixed enterprise router engineered for high-performance branch connectivity, featuring a robust architecture with integrated services such as voice and video, versatile power options through an AC power supply with redundancy, and clearly defined WAN/LAN interfaces including two WAN ports and four LAN ports. Its design emphasizes modular capabilities with two expansion slots that support additional EHWIC modules, ensuring scalability and adaptability for varied network demands.
ISR4321-V/K9 delivers advanced VPN support including IPSec, SSL VPN, DMVPN, and FlexVPN, while achieving a throughput capacity of up to 300 Mbps to meet demanding enterprise applications. Coupled with built-in security features like firewall and intrusion prevention, high availability, and efficient remote management via SSH, Telnet, and SNMP, this router is optimized for enterprise use cases where reliability, performance, and integrated services are critical.
What is the price of ISR4321-V/K9?
Lowest price of ISR4321-V/K9 is $ 1,277.31. Shop now discounts with bulk quotation for ISR4321-V/K9
ISR4321-V/K9 Specifications
Product Type | Enterprise Router |
VPN Support | IPSec / SSL VPN / DMVPN / FlexVPN |
Power Source | AC Power Supply / Redundant |
Routing Protocols | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing |
Broadband | N/A |
Architecture | Fixed |
WAN Configuration | Dual WAN |
WAN Ports | 2 WAN |
LAN Ports | 4 LAN Ports |
Ethernet Technology | 10/100/1000 |
Wi-Fi Standard | N/A |
Connectivity Type | Wired / Ethernet |
Network Protocols | IPv4, IPv6 |
Remote Management | SSH, Telnet, SNMP |
Compliance Standards | FCC, CE |
Wireless Support | No |
Speed/Capacity | Gigabit |
Firewall Features | Yes |
Features | VPN / VoIP / IPv6 Compatible / Firewall / MPLS |
Use Case | Enterprise |
Management | Managed |
Form Factor | Rack-mount |
Integrated Services | Voice / Video |
High Availability Support | Supported |
Safety | N/A |
EMC | N/A |
Telecom | N/A |
Throughput Capacity | 300 Mbps |
QoS Features | Supported |
Built-in Security Features | Firewall / Intrusion Prevention |
Expansion Slots | EHWIC |
Modular Slots Available | 2 Slots |
Stacking Capability | No |
5G Support | No |
Memory | 2 GB |
Flash Memory | 256 MB |
Interface Ports | RJ-45 |
Power | 65W |
Device Type | Router |
Product Name | Cisco ISR4321 Integrated Services Router |
Height | 1.75 inches |
Width | 17.3 inches |
Depth | 16.1 inches |
Weight | 12.3 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







Product Comparison Table
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Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
Connectivity Type | Wired | Wired / Ethernet | Wired | Wired | Wired |
Broadband | N/A | N/A | Fiber Optic / DSL | Fiber Optic | Fiber Optic / LTE |
Power Source | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant |
Architecture | Modular | Fixed | Modular | Modular | Modular |
WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
WAN Ports | 2 WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
LAN Ports | 4 LAN Ports | 4 LAN Ports | 8 LAN Ports | 4 LAN Ports | 4 LAN Ports |
Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
Wireless Support | No | No | No | No | No |
Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
Routing Protocols Supported | - | - | - | - | - |
VPN Support | IPSec / SSL VPN | IPSec / SSL VPN / DMVPN / FlexVPN | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN | IPSec / SSL VPN / GRE / DMVPN |
Firewall Features | Yes | Yes | Yes | Yes | Yes |
Features | VPN, Firewall, Intrusion Prevention, IPv6 Compatible | VPN / VoIP / IPv6 Compatible / Firewall / MPLS | VPN / Firewall / IPv6 Compatible | VPN / Firewall / IPv6 Compatible | VPN / IPv6 Compatible / Firewall |
Use Case | Enterprise | Enterprise | Enterprise | Enterprise / Business | Enterprise |
Management | Managed | Managed | Managed | Managed | Managed |
Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
Integrated Services | Voice, Video, WAN Optimization | Voice / Video | Voice / Video | Voice / Video / WAN Optimization | WAN Optimization |
High Availability Support | Supported | Supported | Supported | Supported | Supported |
Throughput Capacity | 50 Mbps | 300 Mbps | 10 Gbps | 2 Gbps | 3.5 Gbps |
QoS Features | Supported | Supported | Supported | Supported | Supported |
Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall, Intrusion Prevention |
Expansion Slots | EHWIC | EHWIC | NIM | NIM | NIM / SFP+ |
Modular Slots Available | 3+ Slots | 2 Slots | 3+ Slots | 2 Slots | 3+ Slots |
Stacking Capability | No | No | Yes | Yes | Yes |
5G Support | No | No | No | No | No |
Memory | 512 MB | 2 GB | 4 GB | 4 GB | 4 GB |
Flash Memory | 256 MB | 256 MB | 1 GB | 512 MB | 512 MB |
Interface Ports | RJ-45, SFP | RJ-45 | RJ-45 / SFP | RJ-45 / SFP | RJ-45, SFP |
Device Type | Router | Router | Router | Router | Router |
Product Name | Cisco 3825 Integrated Services Router VSEC CCME/K9 | Cisco ISR4321 Integrated Services Router | JNP204-CHAS-BB | AR2204-S Enterprise Modular Router | AR0M0022BD00 Modular Enterprise Router |
Height | N/A | 1.75 inches | 1.75 inches | 1.75 inches | 2 inches |
Width | N/A | 17.3 inches | 17 inches | 17.5 inches | 17 inches |
Depth | N/A | 16.1 inches | 18 inches | 15.0 inches | 14 inches |
Weight | N/A | 12.3 lbs | 20 lbs | 15 lbs | 30 lbs |
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