Sonnet Allegro 7-Port USB 3.2 Gen 1 Type-A PCIe Card

Sonnet Allegro 7-Port USB 3.2 Gen 1 Type-A PCIe Card

Seven 5Gbps USB-A Ports From One PCIe Slot

The Sonnet Allegro 7-Port USB 3.2 Gen 1 Type-A PCIe Card adds seven USB-A ports to a compatible Mac, Windows or Linux computer while using only one full-height PCIe slot.

Six ports are external and one is internal, with up to 5Gbps USB connectivity, bus power for compatible peripherals and resettable overcurrent protection on each port.

  • Six external plus one internal USB-A port.
  • Up to 5Gbps USB 3.2 Gen 1 connectivity.
  • Fresco Logic FL1100EX controller.
  • Up to 5W of power available from each port.
Category: USB PCIe Cards
SKU: SONUSB37PME
Brand: Sonnet Technology

Original price was: £ 53.00.Current price is: £ 49.95. | £ 59.94 inc VAT

In Stock

Sonnet Allegro 7-Port USB 3.2 Gen 1 Type-A PCIe Card – Product Overview

The Sonnet Allegro 7-Port USB 3.2 Gen 1 Type-A PCIe Card, part number USB3-7PM-E, is designed for systems that need a large number of conventional USB-A connections without occupying multiple PCIe slots.

It combines six externally accessible ports with one internal USB-A port, supporting storage, audio, control, input and other USB peripherals.


Seven USB-A Ports

The card adds six external USB-A ports and one internal USB-A port. Each supports USB 3.2 Gen 1 operation at up to 5Gbps and maintains backwards compatibility with older USB devices.


Power For Bus-Powered Devices

Each port can provide up to 0.9A, approximately 5W, supporting many bus-powered flash drives, hard drives, SSDs and other compatible peripherals without a separate power adapter.


Individual Port Protection

Resettable overcurrent protection is provided for each port, helping protect both the card and host computer if a faulty peripheral or cable causes a short circuit.


Bandwidth Distribution

Three external ports have their own 5Gbps bandwidth paths. The remaining three external ports and the internal port share a 5Gbps path; a single device on that shared group can access the full available bandwidth.


Fresco Logic Controller

The card uses a Fresco Logic FL1100EX USB controller and supports UASP on compatible operating systems for efficient storage transfers.


Simple Driverless Installation

Sonnet specifies plug-and-play installation on supported Mac, Windows and Linux systems, with hot-pluggable and hot-swappable device connection support.

Sonnet Allegro 7-Port USB 3.2 Gen 1 Type-A PCIe Card – Key Features

  • Sonnet part number USB3-7PM-E.
  • Six external USB-A ports.
  • One internal USB-A port.
  • Seven USB-A ports in total.
  • USB 3.2 Gen 1 data rate up to 5Gbps.
  • PCI Express 2.1 x1 host interface.
  • Fresco Logic FL1100EX controller.
  • Up to 0.9A / approximately 5W available per port.
  • Resettable overcurrent fuse protection on each port.
  • UASP support on compatible operating systems.
  • Hot-pluggable and hot-swappable device support.
  • Supports storage, audio and general USB peripherals.
  • Mac, Windows and Linux support.
  • 2-year Sonnet warranty.

Sonnet Allegro 7-Port USB 3.2 Gen 1 Type-A PCIe Card – Technical Specifications

ManufacturerSonnet Technologies
Manufacturer Part NumberUSB3-7PM-E
Product TypeSeven-port USB-A PCIe expansion card
Form FactorFull-height PCIe card
PCIe InterfacePCI Express 2.1 x1
External Ports6 x USB-A
Internal Port1 x USB-A
Total USB Ports7
USB InterfaceUSB 3.2 Gen 1, up to 5Gbps
ControllerFresco Logic FL1100EX
Per-Port PowerUp to 0.9A / approximately 5W
Port ProtectionResettable overcurrent fuse on each port
UASPSupported on compatible macOS and Windows systems
Hot PlugSupported
Boot SupportNot supported from USB 3 PCIe card-attached devices
Operating Temperature0°C to 35°C
ComplianceRoHS 3; IEC62368-1 / IEC62368-2 safety
Warranty2 years
Package ContentsAllegro 7-Port USB 3.2 Gen 1 Type-A PCIe Card and documentation

Sonnet Allegro 7-Port USB 3.2 Gen 1 Type-A PCIe Card Product Downloads

Sonnet Technology Delivery Information

Generally, next working day delivery services (UK Mainland) are available on standard Sonnet Technology Delivery orders placed before 2 pm (subject to stock availability).

Non-timed deliveries should be delivered between 9 am and 6 pm.

Orders placed after 2 pm on Fridays and weekends will be processed as normal the following Monday.

Orders placed on Bank Holidays will be processed the next working day.

If urgent, please call one of our helpful account managers so they may double check everything for you, enabling you to place your order with confidence.

Please note: these product details are for guide purposes only, and may contain errors.

We always recommend double-checking the product specs and features on the the manufacturer website,  or contact us if unsure before ordering.

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