UGREEN M.2 M-Key+M.2 B-Key to PCI-E 3.0 × 4

Expansion Card

UGREEN M.2 M-Key+M.2 B-Key to PCI-E 3.0 × 4 Expansion Card

The UGREEN M.2 M-Key + B-Key to PCIE 3.0 x4 Expansion Card is a versatile and high-performance storage solution designed to bring the power of next-generation SSD technology to your desktop. Supporting both NVME (PCIE-based) and SATA M.2 SSDs, this expansion card allows you to install either type of M.2 drive using a single PCIE slot—giving you flexibility, speed, and an easy path to expand your storage capacity.

Whether you’re looking to boost your gaming load times, speed up system boot, or handle data-heavy applications, this dual-interface card is built to deliver seamless integration and high-speed performance for modern desktop environments.

🚀 Key Features

🔌 Dual SSD Compatibility

• Supports M.2 M-Key (NVME) SSDs via PCIE x4

• Supports M.2 B-Key (SATA) SSDs with included SATA data cable

• Compatible with 2230, 2242, 2260, and 2280 M.2 form factors

• A single card for both NVME and SATA M.2 drives – maximum flexibility

⚡ High-Speed PCIE 3.0 x4 Interface

• For NVME SSDs, supports transfer speeds up to 32Gbps

• Achieve ultra-fast read/write speeds ideal for gaming, video editing, or system boot

🔧 Simple Installation

• Plug-and-play support with Windows 10/11, macOS, and Linux

• Easily mounts into PCIE x4, x8, or x16 slots

• Includes mounting screws, heatsink, and thermal pad for secure, cool operation

❄️ Optimized Cooling

• Premium aluminum heatsink and thermal pad included

• Keeps SSD temperatures low under intensive workloads

• Helps prevent thermal throttling and ensures consistent performance

🖥️ Broad System Compatibility

• Compatible with most desktop PCs and workstations

• Ideal for upgrading older systems that lack native M.2 slots

📦 Technical Specifications

• Model: UGREEN M.2 M-Key + B-Key to PCIE 3.0 x4

• Supported SSD Types:

  • M-Key NVME (PCIE)

  • B-Key/B+M Key SATA (requires SATA port)

• M.2 Sizes Supported: 2230 / 2242 / 2260 / 2280

• Interface: PCIE 3.0 x4 (backward compatible with x8/x16)

• Max Speed: Up to 32Gbps for NVME

• Cooling: Passive aluminum heatsink with thermal pad

• OS Support: Windows 7/8/10/11, macOS, Linux

🏢 Ideal For:

• Gamers upgrading boot drives

• Content creators working with large files

• IT professionals needing fast, flexible storage in workstations

• System builders and PC enthusiasts wanting dual SSD support

📝 Final Thoughts

The UGREEN M.2 M-Key + B-Key to PCIE 3.0 x4 Expansion Card combines performance, versatility, and value in one compact device. Whether you’re installing a high-speed NVME SSD or a cost-effective SATA M.2 drive, this card adapts to your needs while ensuring stable and efficient operation. A perfect upgrade for desktop PCs looking to stay ahead with modern storage technologies.

🔗 One card. Two interfaces. Unlimited potential – with UGREEN.