Black Box LGB304A USB-Powered Gigabit 4-Port Switch

Black Box LGB304A

USB-Powered Gigabit 4-Port Ethernet Switch

The Black Box LGB304A is a compact, versatile gigabit Ethernet switch designed for small office, home, or mobile network applications. Powered through USB or an AC adapter, it provides four high-speed ports for connecting multiple devices in environments where traditional power outlets or space are limited. Its portable design makes it a perfect choice for on-the-go teams or temporary network expansions.

Features :

This unmanaged Ethernet switch offers four gigabit ports supporting full and half duplex auto-negotiation, ensuring optimal performance for each connected device. Its plug-and-play nature means no configuration is needed×simply connect and start sharing data at blazing speeds.

Advanced Options :

Suitable for LAN connectivity in small workgroups, mobile teams, or temporary setups, the LGB304A facilitates quick network expansion without additional complexity. The device's lightweight and portable design, combined with the USB power option, makes it an excellent solution for remote workers, auditors, or field teams requiring reliable gigabit connectivity on the move.

Product Key Features

• Four 10/100/1000 Mbps RJ45 Gigabit Ethernet ports
• Powered via USB or included AC adapter for flexible deployment
• Compact, lightweight design ideal for mobile and small office environments
• Supports line rate, non-blocking throughput with autonegotiating ports
• Plug-and-play, unmanaged installation with LED status indicators

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Reliability & Performance :

Built for dependability, the LGB304A supports line rate, non-blocking throughput, ensuring fast and efficient data transfer across all four ports. Its autonegotiating feature optimizes link speeds and duplex modes for each connection, while LED indicators provide clear port status visibility. The switch's low power consumption (3.30 W) and environmentally friendly design make it suitable for extended use in various environments. Its TAA compliance also makes it suitable for government procurement and enterprise applications.

Key Features :

• 4 x Gigabit Ethernet RJ45 ports (10/100/1000 Mbps)
• USB or AC power options for flexible installation
• Compact, portable design
• Unmanaged, plug-and-play operation
• LED port status indicators
• Supports full and half duplex autonegotiation
• TAA compliant

Specifications :

Specification	Details
Product Name	USB-Powered Gigabit 4-Port Ethernet switch
Model Number	LGB304A
Number of Ports	4 Gigabit Ethernet ports
Ethernet Technology	Gigabit Ethernet (10/100/1000 Mbps)
Manageable	No
Power Source	USB or AC Adapter
Power Consumption	3.30 W
Layer Supported	2
Media Type Supported	Twisted Pair
TAA Compliance	Yes
Environmentally Friendly	Yes
Dimensions	80 mm x 50 mm x 25 mm
Weight	150 grams