I/O interfaces

Add four high-speed USB 3.0 ports to your computer with the Sonnet Allegro PCIe Card. Features PCIe 2.0 interface and hot-swappable device support.

Professional 3-slot rackmount Thunderbolt 3 to PCIe expansion system. Connect high-performance cards to Thunderbolt 4 or 3 computers.

High-performance PCIe 4.0 card with eight M.2 NVMe SSD slots. Achieve up to 30,000 MB/s speeds with silent cooling and support for up to 64TB of storage.

Upgrade your workstation with the Sonnet McFiver PCIe card, featuring dual M.2 NVMe SSD slots, 10Gb Ethernet, and two high-speed 10Gbps USB-C ports.

Expand your storage with the Sonnet Fusion M.2 2x4 PCIe Card. Supports two NVMe SSDs, RAID 0 speeds up to 6600 MB/s, and fits low-profile or full-height slots.

Connect a PCIe card to your Thunderbolt 3 or 4 Mac/Windows PC. Features one PCIe 3.0 x8 slot, 40Gbps bandwidth, and dual ports for daisy-chaining.

Add up to 32TB of silent, ultra-fast NVMe storage to your Mac, Windows, or Linux system with the Sonnet Fusion M.2 4x4 PCIe 3.0 x16 card.

High-performance dual-port 25GbE PCIe 3.0 card for Mac, Windows, and Linux. Includes two SFP28 transceivers and supports 10GbE backward compatibility.

Add 4 high-speed USB-A 5Gbps ports to your Mac, PC, or Thunderbolt system. Features 2.0A bus power and 1.5A charging for iPads and peripherals.

Sonnet Allegro Pro USB 3.2 PCIe Card adds four 10Gbps USB-A ports to Mac Pro or PC. Features dual controllers and 7.5W power per port for fast transfers.

Add two 10Gbps USB-C ports to your Mac Pro, PC, or Thunderbolt system. Features 15W bus power per port and speeds up to 960 MB/s. USB 3.2 Gen 2 compliant.