This Black Box LGB304AE 4-port gigabit ethernet switch is perfect for home offices, small businesses, desktop setups, and temporary network expansions requiring convenient USB-powered connectivity. Our USB-powered unmanaged switch delivers:
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Convenient USB-powered operation eliminating the need for external power adapters
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High-speed gigabit connectivity with 4 ports supporting 10/100/1000 Mbps speeds
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Plug-and-play simplicity with unmanaged operation requiring no configuration
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Compact desktop design ideal for space-constrained environments and portable use
Key Features
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Advanced 4-port gigabit connectivity with auto-negotiation and auto-MDI/MDIX
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USB-powered convenience drawing power directly from computer USB port
- Professional unmanaged operation for hassle-free network expansion
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Energy-efficient design with minimal power consumption
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Compact form factor perfect for desktop and mobile applications
Technical Specifications
| Manufacturer |
BLACK BOX CORPORATION |
| Model Number |
LGB304AE |
| Type |
4-Port Gigabit Ethernet Unmanaged Switch |
| Switch Series |
Black Box LGB300 Series |
| Port Configuration |
4 x 10/100/1000 Mbps RJ45 copper ports |
| Power Source |
USB-powered (no external adapter required) |
| Form Factor |
Compact desktop design |
| Target Applications |
Home Office, Small Business, Desktop Networks, Portable Use |
Frequently Asked Questions
Q: How does USB power benefit this ethernet switch?
A: This USB-powered switch eliminates the need for wall adapters or power outlets, making it perfect for clean desktop setups, temporary installations, and portable networking solutions where power outlets may be limited or unavailable.
Q: What devices can I connect to this 4-port switch?
A: This gigabit ethernet switch supports any device with an RJ45 network port including computers, printers, NAS drives, gaming consoles, smart TVs, and other network-enabled devices, automatically detecting connection speeds from 10 Mbps to 1000 Mbps.
Q: Does this switch require any configuration or management?
A: No, this unmanaged network switch features true plug-and-play operation with automatic speed detection, duplex negotiation, and crossover detection, making it ideal for users who need instant network expansion without technical setup.
Q: Is this switch suitable for office environments?
A: Yes, this 4-port ethernet switch is excellent for small office deployments, providing reliable gigabit speeds for file sharing, internet access, and network printer connectivity while maintaining a compact footprint on desks or workstations.
Black Box LGB304AE 4-port gigabit ethernet USB-powered unmanaged switch with 10/100/1000 Mbps speeds for desktop networks.
