Features:
12Gb/s SAS Interface
PCIe x8 Form Factor
Supports RAID 0, 1, 5, 6, 10, 50, 60
4GB Cache Memory
Compatible with HPE ProLiant Servers

Usages:
High-Performance Storage Solutions
Server Storage Upgrades
Data Center Storage Management
External Storage Connectivity
Backup and Redundancy Storage

Features:
Single-Port Gigabit Ethernet Interface
SFP Slot for Flexible Connectivity Options
Compatible with Cisco ISR Routers
High-Performance WAN Connectivity
Flexible Deployment Options

Usages:
High-Speed WAN Connectivity
Enterprise Network Deployments
Service Provider Networks
Network Redundancy and Load Balancing
Unified Communications

Features:
Four-Port 10/100 Ethernet Switch
Compatible with Cisco ISR Routers
High-Performance Network Connectivity
Flexible Deployment Options
Supports VLAN Tagging

Usages:
Small Office Network Deployments
Remote Office Connectivity
Network Redundancy and Load Balancing
Unified Communications
Power over Ethernet (PoE) Device Support

Features:
Dual-Port T1/E1 Multiflex Trunk Interface
Supports Voice and Data Traffic
Compatible with Cisco ISR Routers
High-Performance Voice and WAN Connectivity
Flexible Deployment Options

Usages:
Voice over IP (VoIP) Deployments
Enterprise Telephony Solutions
Service Provider Networks
WAN Connectivity for Voice and Data
Unified Communications

Features:
3G WWAN Connectivity (HSPA/UMTS/EDGE/GPRS)
Supports 850/900/1800/1900/2100 MHz Bands
High-Speed WAN Interface Card
Compatible with Cisco ISR Routers
Provides Mobile Broadband Connectivity

Usages:
Remote Office Connectivity
Mobile Broadband Access
Temporary Network Deployments
Disaster Recovery Solutions
IoT and M2M Connectivity

Features:
Dual-Port 10GbE Connectivity
SFP+ Form Factor
Compatible with HPE ProLiant Servers
High-Performance Network Connectivity
Low Profile Design

Usages:
High-Speed Data Center Networks
Server Network Upgrades
Virtualization and Cloud Computing
Enterprise Network Deployments
Network Redundancy and Load Balancing

Features:
Four-Port FXS/DID Voice Interface
Supports Analog Phone Lines and Fax
Compatible with Cisco ISR Routers
High-Performance Voice Connectivity
Flexible Deployment Options

Usages:
Voice over IP (VoIP) Deployments
Enterprise Telephony Solutions
Analog Phone Line Integration
Unified Communications
Small to Medium Business Telephony

Features:
Single-Port T1/Fractional T1 Interface
Integrated DSU/CSU Functionality
Compatible with Cisco ISR Routers
High-Performance WAN Connectivity
Flexible Deployment Options

Usages:
WAN Connectivity for Voice and Data
Service Provider Networks
Enterprise WAN Deployments
Remote Office Connectivity
Disaster Recovery Solutions

Features:
Four-Port 10/100 Ethernet Switch
Power over Ethernet (PoE) Support
Compatible with Cisco ISR Routers
High-Performance Network Connectivity
Flexible Deployment Options

Usages:
Small Office Network Deployments
Remote Office Connectivity
Power over Ethernet (PoE) Device Support
Network Redundancy and Load Balancing
Unified Communications
More options Cisco HWIC-4ESW 4 Port PoE Interface Card 

Features:
Two-Port FXS/DID Voice Interface
Supports Analog Phone Lines and Fax
Compatible with Cisco ISR Routers
High-Performance Voice Connectivity
Flexible Deployment Options

Usages:
Voice over IP (VoIP) Deployments
Enterprise Telephony Solutions
Analog Phone Line Integration
Unified Communications
Small to Medium Business Telephony

Features:
Four-Port T1/E1 WAN Interface Card
Supports Voice and Data Traffic
Compatible with Cisco ISR Routers
High-Performance WAN Connectivity
Includes CAB-HWIC-4T1/E1 Cable

Usages:
WAN Connectivity for Voice and Data
Service Provider Networks
Enterprise WAN Deployments
Unified Communications
Remote Office Connectivity
Similar Options Cisco HWIC-4T1-E1 WAN Interface Card

Features:
Quad-Port 10GbE Connectivity
Intel X710 Chipset
PCIe Form Factor
High-Performance Network Connectivity
Compatible with Dell PowerEdge Servers

Usages:
High-Speed Data Center Networks
Server Network Upgrades
Virtualization and Cloud Computing
Enterprise Network Deployments
Network Redundancy and Load Balancing

Features:
Dual-Port E1/T1 Voice WAN Interface
Supports Voice and Data Traffic
Compatible with Cisco ISR Routers
High-Performance Voice Connectivity
Flexible Deployment Options

Usages:
Voice over IP (VoIP) Deployments
Enterprise Telephony Solutions
Service Provider Networks
WAN Connectivity for Voice and Data
Unified Communications
Similar Options Cisco VWIC-2MFT-E1 Dual Port Voice WAN Interface Card

Features:
3G WWAN Connectivity (HSPA/UMTS/EDGE/GPRS)
Supports 850/900/1800/1900/2100 MHz Bands
High-Speed WAN Interface Card
Compatible with Cisco ISR Routers
Provides Mobile Broadband Connectivity

Usages:
Remote Office Connectivity
Mobile Broadband Access
Temporary Network Deployments
Disaster Recovery Solutions
IoT and M2M Connectivity
Similar options Cisco High Speed WAN Interface Card HWIC 3G HSPA 

Features:
Quad-Port Gigabit Ethernet Connectivity
FLR (FlexLOM) Form Factor
Low Profile Design
Compatible with HP ProLiant Servers
High-Performance Network Connectivity

Usages:
High-Density Network Environments
Server Network Upgrades
Data Center Network Connectivity
Virtualization and Cloud Computing
Network Redundancy and Load Balancing
Similar options HP 366FLR Adapter Ethernet 4-Port 1GB