สวิตช์ 4 พอร์ต Gigabit ที่ใช้พลังงานจาก USB รุ่น Black Box LGB304AE พร้อมแหล่งจ่ายไฟ EU เป็นไปตามข้อกำหนด TAA รับประกัน 1 ปี

Front angled view of Black Box LGB304AE 4-port Gigabit switch showing LED indicators and branding-alternate-image1
Side angle view of Black Box Gigabit switch showing ventilation design and DC power input-alternate-image2
Close-up front view of four Gigabit Ethernet ports on Black Box switch-alternate-image3

สวิตช์ 4 พอร์ต Gigabit ที่ใช้พลังงานจาก USB รุ่น Black Box LGB304AE พร้อมแหล่งจ่ายไฟ EU เป็นไปตามข้อกำหนด TAA รับประกัน 1 ปี

Black Box LGB304AE

£82.00 £86.00 Save £4
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  • 1 Year ประกัน
  • การคืนสินค้าภายใน 30 วัน
  • เป็นคาร์บอนเนนทรัล

คุณลักษณะหลักของผลิตภัณฑ์

  • นำความเร็ว Gigabit มาที่เครือข่ายขนาดเล็กของคุณ.
  • ขนาดกะทัดรัดและสะดวกเหมาะสำหรับใช้งานในสำนักงานขนาดเล็กหรือที่บ้าน.
  • พอร์ตออโต้เซนซิ่ง 10-/100-/1000-Mbps จำนวนสี่พอร์ต.
  • สามารถเจรจาต่อรองอัตโนมัติแบบ半-/เต็มดูเพล็กซ์.
  • ฟังก์ชัน Auto-MDI/MDI-X บนพอร์ตทั้งหมด จึงไม่จำเป็นต้องใช้สายเคเบิลข้ามพิน.
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Black Box

LGB304AE

Black Box USB-Powered Gigabit Ethernet Switch - 4-Port Network Hub for High-Speed Connectivity

Experience seamless network connectivity with the Black Box LGB304AE USB-Powered Gigabit Ethernet Switch. This compact 4-port network hub delivers impressive 10/100/1000Mbps speeds while offering the convenience of USB power, eliminating the need for additional power outlets in your workspace.

Advanced Network Performance Features

  • Four autosensing 10/100/1000Mbps ports for maximum flexibility
  • USB-powered design for simplified installation and reduced cable clutter
  • Autonegotiating half/full-duplex capability for optimal performance
  • Layer 2 switching support for efficient network management
  • Twisted pair media support with 10/100/1000Base-TX technology

Compact and Efficient Design

With its desktop form factor and compact dimensions (2.4" width x 3.1" depth x 0.8" height), this Gigabit switch is perfect for small office and home network setups. Weighing just 6.40 oz, it's lightweight yet delivers enterprise-grade performance for your networking needs.

Compliance and Certification

The LGB304AE is TAA compliant and meets rigorous environmental standards, including WEEE and RoHS certifications. It's also TÜV certified, ensuring reliable and safe operation for your network infrastructure.

Package Contents

  • USB-Powered Gigabit 4-Port Switch
  • EU Power Supply

Technical Specifications

Specification Detail
Port Configuration 4 x Gigabit Ethernet Network Ports
Network Speed 10/100/1000Mbps
Power Frequency 50/60 Hz
Warranty 1 Year Limited Warranty

จ่ายพลังงานผ่านพอร์ต USB ของ PC ดังนั้นไม่จำเป็นต้องหาหมายเลขไฟฟ้า นำความเร็วระดับ Gb มาที่เครือข่ายขนาดเล็ก ขนาดกะทัดรัดที่สะดวกเหมาะสำหรับการใช้งานในสำนักงานขนาดเล็กหรือที่บ้าน พอร์ตอัตโนมัติ 10/100/1000Mbps สี่พอร์ต การเจรจาโดยอัตโนมัติแบบครึ่งเต็มดูเพล็กซ์

Return Policy

Time to Return

Standard Return Policy

We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.

Replacement Only Return Policy

Replacement within 30 days of the delivery date.

Manufacturer Only Return Policy

Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.

Holiday Extended Return Policies

Extended Holiday Return Policy.

Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024.


Extended Holiday Replacement-Only Return Policy

Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

Front angled view of Black Box LGB304AE 4-port Gigabit switch showing LED indicators and branding

Streamlined Network Expansion with Dual Power Options

The Black Box LGB304AE Gigabit switch features a sleek, compact design that maximizes desktop space while delivering high-speed network connectivity. Its innovative dual-power capability allows for either USB power from a PC or traditional power supply, offering ultimate flexibility in deployment. The status LED indicators provide clear visibility of network activity and connection status, ensuring optimal performance monitoring.

Technical Specifications

  • Compact form factor measuring 2.4" x 3.1" x 0.8"
  • LED status indicators for power and port activity
  • USB power option for cable management efficiency

Applications

  • Small office network expansion
  • Conference room connectivity deployment
  • Temporary workspace network setup
Side angle view of Black Box Gigabit switch showing ventilation design and DC power input

Space-Efficient Design with Advanced Cooling

The angular perspective highlights the switch's thoughtful thermal management design with strategic ventilation ports. The robust metal housing ensures durability while maintaining optimal operating temperatures. The device's minimal footprint and clean aesthetics make it ideal for visible desktop placement without compromising professional environments.

Technical Specifications

  • Engineered ventilation system for thermal efficiency
  • Durable metal housing construction
  • DC 5V power input with USB option

Applications

  • Desktop deployment in space-constrained environments
  • Multi-device network configuration
  • Mobile office setup solutions
Close-up front view of four Gigabit Ethernet ports on Black Box switch

Enterprise-Grade Port Configuration

The four auto-sensing Gigabit ports feature high-quality shielded connectors for reliable network connections. Each port supports auto-negotiation for seamless 10/100/1000 Mbps compatibility, making it ideal for mixed-speed networks. The metal-reinforced port array ensures durability for frequent cable connections and disconnections.

Technical Specifications

  • Four auto-sensing 10/100/1000 Mbps ports
  • Shielded RJ-45 connectors with LED indicators
  • Metal-reinforced port construction

Applications

  • Workgroup network expansion
  • Device connectivity hub implementation
  • Network testing and deployment
FAQ
The Black Box LGB304AE features 4 autosensing 10/100/1000Mbps ports, USB power capability eliminating the need for a separate power socket, and a compact desktop design. It supports Gigabit Ethernet with autonegotiating half/full-duplex functionality. The switch is TAA compliant and comes with a 1-year warranty. Its plug-and-play design makes it perfect for small offices or home networks.
The Black Box Ethernet Switch is USB-powered, drawing power directly from a PC's USB port. This eliminates the need for a separate power outlet, though it also comes with an EU power supply for flexible power options. This dual power capability makes it highly versatile for various setup scenarios.
The Black Box Gigabit Ethernet Switch features a compact desktop design measuring 0.8" in height, 2.4" in width, and 3.1" in depth. It weighs approximately 6.40 ounces, making it extremely portable and ideal for space-constrained environments like small offices or home setups.
This switch supports multiple network speeds including 10/100/1000Mbps (Gigabit) through its four autosensing ports. It uses 10/100/1000Base-TX technology and supports twisted pair media. The ports automatically negotiate between half and full-duplex operations, ensuring optimal performance for connected devices.
No, the Black Box LGB304AE is an unmanaged Layer 2 switch. While it doesn't offer management capabilities, this makes it truly plug-and-play, requiring no configuration or setup. It automatically detects and adjusts to connected devices, making it ideal for users who need a simple, reliable networking solution.
The package includes the USB-Powered Gigabit 4-Port Switch (LGB304AE) and an EU Power Supply. The switch comes with a 1-year limited warranty and is TAA compliant. All necessary components for both USB and AC power operation are included in the package.
The Black Box Ethernet Switch is environmentally friendly and holds several important certifications including WEEE and RoHS compliance. It also has TÜV certification, demonstrating its commitment to environmental standards and safety regulations in electronic equipment.
This switch is ideally suited for small offices and home environments due to its compact desktop design and USB power capability. Its 4-port configuration, Gigabit speeds, and plug-and-play functionality make it perfect for small networks requiring high-speed connectivity without complex setup or management requirements.

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