Sonnet 及其它專業配件

Mactivity 是美國 Sonnet Technologies 在香港區唯一授權代理,產品包括各款配合 Mac 使用的優質 Thunderbolt 周邊及網絡設備,並提供完善售後服務,歡迎查詢

Sonnet Allegro Type A USB 3.2 4-Port PCIe card with four 5Gbps ports & USB charging <h3><img class=\"\" src=\"https://cdn.shopify.com/s/files/1/0847/8540/files/group-echo-newmacpro-win-04.jpg?v=1580406717\" alt=\"Compatible Computers\" width=\"601\" height=\"321\" /></h3><h3>Speedy USB 3.2 Performance: Add Four USB-A 5Gbps Ports to Computers and Expansion Systems with PCIe slots</h3><p>USB 2.0 ports are perfectly adequate for connecting mice, keyboards, and printers, but their limited data transfer speeds of 25–30 MB/s are hardly “high performance”. Standard USB drives today feature USB 3.0 interfaces and offer significantly better performance. Though you can connect them to your computer’s USB 2.0 ports, their performance would be reduced by as much as 85 percent! With a  Sonnet Allegro Type A USB 3.2 PCIe 4-Port card installed in the PCIe slot of your Mac Pro®, Windows®, or Linux® computer, or Thunderbolt Expansion System, you instantly add four SuperSpeed USB 3.0 ports to your system to take full advantage of today’s drives’ performance capabilities.</p><h3>Power Advantages</h3><p>Sonnet\'s Allegro has the following advantages:</p><ul><li>Delivers 2.0A of power per port to USB bus-powered devices</li><li>Doesn\'t require separate power plug connection; gets the power required to operate connected drives from the slot it’s installed in</li><li>Supports USB 3.0 charging specification that enables simultaneously charge and sync of iOS and other devices that support USB 3.0 charging</li></ul><h3>Allegro Type A USB 3.2 PCIe 4 Port: Up to 10x Faster than USB 2.0</h3><p>The Allegro features a PCIe 2.0 bus interface to take advantage of your computer’s fast expansion card slots.</p><p><strong>Key Features:</strong></p><ul><li><strong>Compatible with 2019 Mac Pro</strong></li><li>Adds Four USB-A 5Gbps Ports to Your Computer</li><li>Supports USB-A Bus-powered Devices with up to 2.0A Power per Port</li><li>Supports Storage, Hubs, and Other USB-IF Compliant USB Devices</li><li>Supports Hot-swappable Device Connection</li><li>Works in Thunderbolt™ Expansion Systems (like Sonnet\'s Echo™ Express, xMac™ Pro Server, or xMac mini Server)</li><li>Compatbile with Mac®, Windows®, and Linux®</li><li>2-year Product Warranty</li><li>Free Lifetime Customer Technical Support</li><li>Designed in the USA</li></ul><p><strong>Note: Product name and/or description updated to reflect current USB naming conventions:</strong></p><p><strong>USB 3.2 Gen 2 = USB 3.1 Gen 2</strong><br /><strong>USB 3.2 Gen 1 = USB 3.0</strong></p><div><p> <a title=\"Allegro USB 3.0 4-Port Product Info\" href=\"https://www.sonnettech.com/product/allegrousb3pcie4port.html\"><img src=\"https://cdn.shopify.com/s/files/1/0847/8540/files/btn-product-info_455b6eef-355a-41ea-91a3-b5a294464c8b.png?v=1568411803\" alt=\"Complete Product &amp; Compatibility Info\" /></a></p></div><div> </div> 0 stars, based on 0 reviews 0 5
HK$680.00

Allegro Type A USB 3.2 4-Port PCIe card with four 5Gbps ports & USB charging

HK$680
Allegro Type A USB 3.2 4-Port PCIe card with four 5Gbps ports & USB charging

Allegro Type A USB 3.2 4-Port PCIe card with four 5Gbps ports & USB charging

HK$680
Model Number: USB3-4PM-E
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Manufacturer: Sonnet
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  • Description

Compatible Computers

Speedy USB 3.2 Performance: Add Four USB-A 5Gbps Ports to Computers and Expansion Systems with PCIe slots

USB 2.0 ports are perfectly adequate for connecting mice, keyboards, and printers, but their limited data transfer speeds of 25–30 MB/s are hardly “high performance”. Standard USB drives today feature USB 3.0 interfaces and offer significantly better performance. Though you can connect them to your computer’s USB 2.0 ports, their performance would be reduced by as much as 85 percent! With a  Sonnet Allegro Type A USB 3.2 PCIe 4-Port card installed in the PCIe slot of your Mac Pro®, Windows®, or Linux® computer, or Thunderbolt Expansion System, you instantly add four SuperSpeed USB 3.0 ports to your system to take full advantage of today’s drives’ performance capabilities.

Power Advantages

Sonnet's Allegro has the following advantages:

  • Delivers 2.0A of power per port to USB bus-powered devices
  • Doesn't require separate power plug connection; gets the power required to operate connected drives from the slot it’s installed in
  • Supports USB 3.0 charging specification that enables simultaneously charge and sync of iOS and other devices that support USB 3.0 charging

Allegro Type A USB 3.2 PCIe 4 Port: Up to 10x Faster than USB 2.0

The Allegro features a PCIe 2.0 bus interface to take advantage of your computer’s fast expansion card slots.

Key Features:

  • Compatible with 2019 Mac Pro
  • Adds Four USB-A 5Gbps Ports to Your Computer
  • Supports USB-A Bus-powered Devices with up to 2.0A Power per Port
  • Supports Storage, Hubs, and Other USB-IF Compliant USB Devices
  • Supports Hot-swappable Device Connection
  • Works in Thunderbolt™ Expansion Systems (like Sonnet's Echo™ Express, xMac™ Pro Server, or xMac mini Server)
  • Compatbile with Mac®, Windows®, and Linux®
  • 2-year Product Warranty
  • Free Lifetime Customer Technical Support
  • Designed in the USA

Note: Product name and/or description updated to reflect current USB naming conventions:

USB 3.2 Gen 2 = USB 3.1 Gen 2
USB 3.2 Gen 1 = USB 3.0

 Complete Product & Compatibility Info