| Product Type | Network Adapter | 
| Form Factor | Plug-in Card | 
| Chipset | Realtek RTL8111G | 
| Bus Type | PCI Express x4 | 
| Bracket Type | Full-height and Low-profile brackets included | 
| Compatibility | PCI Express x4, x8, x16 | 
| Weight | 90 g | 
| Power Consumption | 2.5 W (max) | 
| Plug and Play | Yes | 
StarTech 4-Port PCIe Gigabit Network Adapter Card ST1000SPEX43
 
 
 
 

Key Benefits
 
            
            
              
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        AI-Powered Summaries from Online Customer Reviews
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- Boosts network capacity by adding 4 independent Gigabit Ethernet ports to a single PCIe slot
- Complies with IEEE, TAA, and RoHS standards, ensuring reliability and regulatory readiness for government and enterprise use
- Supports high-speed data transmission (up to 2000 Mbps), enhancing performance in intensive multi-stream and virtualized environments
Product Overview
Add four Gigabit Ethernet ports to a client, server or workstation through one PCI Express slot - 4-Port PCI Express Gigabit network adapter card - Quad-port Gigabit NIC - Network card w/ 4x 10/100/1000 RJ45 ports - Full-Duplex Flow Control supportSpecifications
                      Product Overview
                      
                    
                    
                      Physical & Environmental
                      
                    
                    | Dimensions (W x D x H) | 4.7 in x 5.4 in x 0.7 in | 
| Enclosure Color | Yellow | 
| Operating Temperature | 0°C to 55°C (32°F to 131°F) | 
| Storage Temperature | -20°C to 85°C (-4°F to 185°F) | 
| Humidity Range (Operating) | 10% to 90% RH (non-condensing) | 
| Humidity Range (Storage) | 5% to 95% RH (non-condensing) | 
                      Cloud Management & Licensing
                      
                    
                    | Management Interface | OS-based configuration and driver tools | 
| Supported Operating Systems | Windows, Linux, macOS | 
                      Interfaces
                      
                    
                    | Interface Type | Gigabit Ethernet | 
| Port Count | 4 | 
| Port Type | RJ-45 | 
| Connector Type | RJ-45 female | 
| Data Transfer Rate per Port | 1000 Mbps | 
| Full Duplex Support | Yes | 
| Flow Control Support | IEEE 802.3x Full Duplex | 
| Auto-Negotiation | Yes | 
| Wake-on-LAN | Yes | 
| Jumbo Frame Support | Yes (up to 9K) | 
| VLAN Tagging | IEEE 802.1Q | 
                      Compliance & Origin
                      
                    
                    | Certifications | CE, FCC, RoHS, REACH | 
| RoHS Compliance | Yes | 
| TAA Compliant | Yes | 
| Country of Origin | Taiwan | 
| MTBF | 148,980 hours | 
                      Advanced Security Features
                      
                    
                    | MAC Address Filtering | Yes | 
| IEEE 802.1p QoS | Yes | 
 
               
     
     
     
    