
Best selling Controller cards from Sonnet
On this page you'll find a ranking of the best Sonnet products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
1. Sonnet M.2 8x4 Silent PCIe 4.0 PCIe Card
Eight M.2 NVMe SSD slots on a PCIe 4.0 x16 card: Add your own M.2 NVMe SSDs.
Add up to 64TB of SSD storage in one card slot! Ultra-fast Gen4 SSD data transfers.
Speed or capacity? Not too long ago, you had to make a choice between the two. The problem is, for many professional workflows, both are critical. Everyone knows M.2 NVMe PCIe SSDs offer great performance, but limited capacity. Hard drives offer great capacity, but very slow speeds by comparison. What if you could create increased SSD capacity? We make it possible — the Sonnet M.2 8x4 Silent Gen4 PCIe card enables you to mount up to eight NVMe SSDs into a single x16 PCIe card slot and combine their capabilities for ultra-performance. This card can transform your workflow.
The Sonnet M.2 8x4 Silent Gen4 PCIe card is a full-height, full-length PCIe 4.0 card with a 48-lane PCIe 4.0 switch and x16 interface, designed to support maximum performance.

2. Sonnet Allegro Pro USB-C 8-port PCIe Card (Thunderbolt compatible)
Short info: Sonnet Allegro Pro - USB Adapter - PCIe 3.0 x16 - USB-C 3.2 Gen 2 x 8 Network Adapter. Manufacturer: Sonnet Technologies. Model: Allegro Pro. EAN/UPC: Product description: Sonnet Allegro Pro - USB Adapter - PCIe 3.0 x16 - USB-C 3.2 Gen 2 x 8. Device type: USB Adapter. Form factor: Plug-in card. Interface type: PCI Express 3.0 x16. PCI specification revision: PCIe 3.0. Ports: USB-C 3.2 Gen 2 x 8. Data Link Protocol: USB, USB 2.0, USB 3.0, USB 3.1 Gen 2, USB 3.1 Gen 1, USB 3.2 Gen 2, USB 3.2 Gen 1. Data transfer rate: 10 Gbps. Processor: 4 x ASMedia ASM3142. Product certifications: USB 1.1, USB 2.0, USB 3.0, USB 3.1 Gen 1, USB 3.1 Gen 2, USB 3.2 Gen 2, USB 3.2 Gen 1, USB 3.2 Gen 2x2. System requirements: Linux Kernel 5.4 or higher, Apple MacOS 10.12.6 or higher, Microsoft Windows 10 / 11, Ubuntu 20.04.1 or later. Detailed specifications: General. Device type: USB Adapter. Form factor: Plug-in card. Interface type: PCI Express 3.0 x16. PCI specification revision: PCIe 3.0. Network Ports: USB-C 3.2 Gen 2 x 8. Connection technology: Wired. Data Link Protocol: USB, USB 2.0, USB 3.0, USB 3.1 Gen 2, USB 3.1 Gen 1, USB 3.2 Gen 2, USB 3.2 Gen 1. Data transfer rate: 10 Gbps. Product certifications: USB 1.1, USB 2.0, USB 3.0, USB 3.1 Gen 1, USB 3.1 Gen 2, USB 3.2 Gen 2, USB 3.2 Gen 1, USB 3.2 Gen 2x2. Processor / Memory: Processor: 4 x ASMedia ASM3142. Expansion/Connectivity: Interfaces: 8 x USB 3.2 Gen 2 - 24-pin USB-C - female. Miscellaneous: Marking: IEC 62368-1, Directive 2015/863, RoHS3, IEC 62368-2. Software / System requirements: Required operating system: Linux Kernel 5.4 or higher, Apple MacOS 10.12.6 or higher, Microsoft Windows 10 / 11, Ubuntu 20.04.1 or later. Environmental conditions: Min. Operating temperature: 0 °C. Max. Operating temperature: 35 °C.

3. Sonnet Allegro
The Sonnet Allegro USB-C 3.1 4-Port card provides the PC system with four SuperSpeed USB-C 3.1 ports instantly, allowing you to fully utilize the capabilities of today's external SSD drives or connect other USB-C devices.

4. Sonnet Twin25G Dual Port 25Gb PCIe Card (SFP28s included)
The Sonnet Twin25G Dual Port 25Gb PCIe card is a powerful controller card designed for high-speed network connections. With two SFP28 ports, this card enables a maximum data transfer rate of up to 25 Gbit/s, making it ideal for data-intensive applications. It is designed in a low-profile format, allowing for easy integration into various systems. The card supports a wide range of operating systems, including Windows, macOS, and Linux, making it versatile for different environments. Utilizing PCI Express 3.0 x8 ensures a fast and reliable connection, while support for jumbo frames enhances efficiency in data transmission. This controller card is an excellent choice for users who need a robust and high-performance network connection.
- Two SFP28 ports for flexible network connections
- Maximum data transfer rate of 25 Gbit/s
- Supports a variety of operating systems, including Windows, macOS, and Linux
- Low-profile form factor for easy integration into different systems
- Supports jumbo frames up to 9000 bytes for improved efficiency.

5. Sonnet McFiver PCIe Card
Multifunction adapter card with two M.2 NVMe SSD slots, 10 Gb Ethernet, and two 10 Gbps USB-C ports, compatible with Mac, Windows, and Linux. Do you want to add SSD storage, ultra-high-speed Ethernet connectivity, or powerful USB-C ports to your setup? Or all three? Even with computers that have multiple expansion card slots, it may not be possible to install three adapter cards to obtain the necessary interfaces. Sonnet's engineers have developed a truly unique solution - the McFiver PCIe card. This professional multifunction adapter, compatible with Mac, Windows, and Linux, offers five interfaces. It is the only adapter card with two M.2 NVMe SSD slots, an RJ45 10 Gb Ethernet port, and two 10 Gbps USB-C ports, all fitting on a standard full-height PCIe card.

6. Sonnet ECHO Express SE 10GbE - System bus extension - 60 Watt (ECHO-EXP-SE10G)
Description
Short Info Sonnet Echo Express SE 10GbE - System Bus Expansion - 60 Watts
Group Connection Expansion
Manufacturer Sonnet Technologies
Manufacturer Part No. ECHO-EXP-SE10G
EAN/UPC 0732311009266
Main Features
Product Description Sonnet Echo Express SE 10GbE - System Bus Expansion
Product Type System Bus Expansion
Dimensions (Width x Depth x Height) 14.5 cm x 22.3 cm x 7.4 cm
Power Supply Power Supply AC 120/230 V (50/60 Hz) 60 Watts
Detailed Information
General
Product Type System Bus Expansion
Width 14.5 cm
Depth 22.3 cm
Height 7.4 cm
Expansion/Connectivity
Expansion Slots 1 (total) / 0 (available) x PCI Express 2.0 x8 - full height
Interfaces 2 x Thunderbolt - Mini DisplayPort 1 x Network - 10Gb Ethernet - SFP+
Miscellaneous
Included Cables 1 x Data Cable not included
Power Features Integrated.

Sonnet ECHO Express SE 10GbE - System bus extension - 60 Watt (ECHO-EXP-SE10G)