UGREEN CM302 M.2 M/B-Key to PCI-E 3.0 Expansion Card
SKU: 74182581722

UGREEN CM302 M.2 M/B-Key to PCI-E 3.0 Expansion Card

Sale price$121.05 Regular price$134.50
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

UGREEN CM302 M.2 M/B-Key to PCI-E 3.0 Expansion CardUpgrade your systems storage capabilities with the UGREEN CM302 M. 2 M B Key to PCI E 3. 0 Expansion Card. This high performance adapter enables seamless integration of both NVMe and SATA M. 2 SSDs, offering a flexible solution for maximising storage speeds and efficiency. Designed for PCIe 3. 0 x4 connectivity, it delivers ultra fast data transfer speeds of up to 32Gbps for NVMe SSDs and 6Gbps for SATA SSDs, ensuring rapid system boot times and

Upgrade your system’s storage capabilities with the UGREEN CM302 M.2 M/B-Key to PCI-E 3.0 Expansion Card. This high-performance adapter enables seamless integration of both NVMe and SATA M.2 SSDs, offering a flexible solution for maximising storage speeds and efficiency. Designed for PCIe 3.0 x4 connectivity, it delivers ultra-fast data transfer speeds of up to 32Gbps for NVMe SSDs and 6Gbps for SATA SSDs, ensuring rapid system boot times and improved application performance.

Supporting M.2 SSD form factors 2230, 2242, 2260, and 2280, this expansion card accommodates a wide range of storage drives, making it an ideal solution for PC enthusiasts, gamers, and professionals looking to enhance system responsiveness. The dual-interface design (M-Key for NVMe and B-Key for SATA) ensures maximum compatibility, allowing users to install either NVMe or SATA SSDs based on their needs.

Built with high-quality PCB materials, the UGREEN CM302 M.2 M/B-Key to PCI-E 3.0 Expansion Card ensures stable performance and efficient heat dissipation. It is compatible with Windows and Linux operating systems, making it a versatile choice for desktop upgrades. Additionally, the included 0.5m SATA cable provides added flexibility for connecting SATA SSDs.

Whether you’re expanding your gaming storage, accelerating professional workloads, or upgrading an older system, the UGREEN CM302 M.2 M/B-Key to PCI-E 3.0 Expansion Card delivers the speed, reliability, and compatibility needed for a next-level computing experience.

FEATURES:

  • Dual SSD compatibility_ Supports both NVMe (M-Key) and SATA (B-Key) M.2 SSDs
  • PCIe 3.0 x4 high-speed interface_ Enables data transfer speeds up to 32Gbps (NVMe) and 6Gbps (SATA)
  • Broad SSD support_ Compatible with M.2 SSD form factors 2230, 2242, 2260, and 2280, ensuring wide-ranging upgrade options.
  • Seamless system integration_ Works with Windows and Linux operating systems
  • Premium Build Quality_ Constructed with high-quality PCB materials
  • Enhanced cooling efficiency_ Open-frame design allows for effective heat dissipation
  • Extended Compatibility_ Works with PCIe 3.0 motherboards and is backward compatible with PCIe 2.0 and 1.0 slots
  • SATA Cable Included_ Comes with a 0.5m SATA cable for easy SATA SSD integration

SPECIFICATIONS:

  • Input: M.2 M-Key (NVMe SSD), M.2 B-Key (SATA SSD)
  • Output: PCIe 3.0 x4, 7-Pin SATA Connector
  • Supported SSDs_ M.2 NVMe & SATA SSDs (2230/2242/2260/2280)
  • Data Transfer Speeds_
    • PCIe NVMe_ Up to 32Gbps
    • SATA: Up to 6Gbps
  • Compatibility: Windows, Linux
  • PCB Dimensions_ L11.68 x W7.4 cm
  • Baffle Panel Length_ 119mm
  • SATA Cable Length_ 50cm
  • Power Requirements_ Draws power directly from PCIe slot (no external power needed)
  • Build Material_ High-quality PCB and metal components for durability

WHAT'S IN THE BOX_

  • UGREEN CM302 M.2 M/B-Key to PCI-E 3.0 Expansion Card x1
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 74182581722

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C
Verified Purchase
Cathy D.
Louisville, US
★★★★★ 5
Songmics Slate Gray Travel Jewelry Box
I purchased the slate gray Songmics jewelry box for travel purposes. We take long vacations and have an upcoming 20 day cruise. I wanted a jewelry box that was compact enough to put in my carry-on bag, but still had room to hold a months worth of jewelry, especially to keep my necklaces for tangling. When this arrived, I was pleasantly surprised and the packaging was great, shipped in a sturdy box. so no damage to the jewelry box. The color is a rich gray and the 2 tier box, while small, holds a lot of jewelry. I wanted to purchase the ink black but could not justify paying twice the price of the gray one just to get it in black. It is small enough that it will fit in most any hotel/ship safe so I won't be sitting out in the room anyway. It has a strong magnetic snap that keeps the box from opening while in transit. The one negative for me is that the pierced earring card is so thick that my earrings barely go through to have enough room on the back side the slip the backs on. I may separate the double thick card, realizing it will not look as nice but will be more functional. The bottom half of the box will hold bracelets up to 1 1/4" wide. There is enough room under the earrings card to place pendants, additional earrings, etc. The necklace holder is designed to hold 5 necklaces, but I added one more by going across the top, end to end, to prevent tangling. I also placed smaller hoop earrings in the ring holder which holds them securely. This box held 7 bracelets, 2 of which were wide, 5 rings, 9 necklaces (I placed 3 in the bottom of the box, and had room for 23 pair of earrings (some placed in the ring holder and in the bottom of the bo)! I would buy this again in a heartbeat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2025
S
Verified Purchase
Stephanie
Lexington, US
★★★★★ 4
Nice jewelry box
The jewelry box is nicer than expected! Just wish it was a little bigger, but ok for traveling.
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Reviewed in the United States on June 20, 2025
P
Verified Purchase
Peggy
Bozeman, US
★★★★★ 5
Great product
Great little jewelry box better than I thought and holds so much also came with an earring holder will buy again.!
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Reviewed in the United States on December 22, 2025
J
Verified Purchase
Joy
Lexington, US
★★★★★ 5
I like it
Good box
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Reviewed in the United States on February 19, 2026
A
Verified Purchase
AuntBerBer83
Dallas, US
★★★★★ 3
Small but Functional
Small, but works for what little bit of jewelry I wear!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2025

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