Sonnet Allegro Pro USB 3.0 PCIe Card (4 controllers, 4 charging ports) [Thunderbolt compatible]

Sonnet Allegro Pro USB 3.0 PCIe Card (4 controllers, 4 charging ports) [Thunderbolt compatible]


  • R 2,737.00


The Allegro Pro USB 3.0 PCIe card features a PCIe 2.0 x4 bus interface to take advantage of one of your computer’s fast expansion card slots. This card installs easily into any x4 PCI Express® (PCIe) slot that supports a full-height card, features hot-pluggable and hot-swappable device connection support with automatic device configuration, and works with all USB-IF compliant USB 3.0 and USB 2.0 peripherals


  • Adds SuperSpeed USB Connectivity—Adds four USB 3.0 ports to your Mac Pro tower, or Windows or Linux computer with PCIe slots; or Thunderbolt-to-PCIe card expansion system
  • Four Ports, Four USB 3.0 Controllers—Supports aggregate transfer speeds of up to 1,800 MB/s (450 MB/s per port)
  • Powers Connected Devices—Supports USB 3.0 bus-powered hard drives, SSDs, DVDs & Blu-ray devices with up to 2.0A per port
  • Supports Charge & Sync—Supports USB 3.0 charging port handshake, and will simultaneously sync and charge iPads and other devices that support USB 3.0 charging at 1.5A per device
  • Broad USB 3.0 Device Support & Compatibility—Supports storage, hubs, and other USB-IF compliant USB 3.0 devices; compatible with USB 2.0 devices
  • Supports Hot-Swappable Device Connection—Plug in and disconnect peripherals without shutting off your computer
  • Optimized for Thunderbolt—Provides optimum performance over Thunderbolt
  • Easy Installation—Quick and easy user installation into any available PCIe slot


USB3-PRO-4PM-E Discontinued
Warranty 5-year
Form Factor PCIe computer card
Bus Interface PCI Express 2.0 x4
Peripherals Supported Industry standard USB 3.0, 2.0, and 1.1 peripherals
Bus Powered Peripherals Supported(1) HDs, SSDs, DVDs, and Blu-ray devices up to 2A per port
Cables Supported(2) USB 3.0 with Standard-A male connector
USB 2.0 with Standard-A male connector
Number of Ports 4 external
USB Charging USB Battery Charging 1.2 Compliant
(up to 7.5W per port)
Data Transfer Rate 5 Gbps
Chipset Throughput 20 Gbps combined port throughput
Hot Plug Supports hot-pluggable and hot swappable device connection
Boot Support Thunderbolt 3 Macs
In the box Allegro Pro USB 3.0 PCIe Computer Card

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