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Gray dual M.2 NVMe enclosure with aluminum alloy and ABS housing, USB-C port, power button, and indicator lights

Wavlink

Wavlink RapidFire U2DA Dual M.2 NVMe Enclosure 20Gbps Gray

SKU CH-BFJ5-0ZCT0

Dual-bay M.2 NVMe enclosure with 20Gbps USB-C, RAID 0 support and OTG compatibility for Windows, macOS and Android

  • Drive interfaceM.2 NVME B+M-Key
  • Bay count2
  • Max capacity per bayUp to 8 TB
  • Supported operating systemsSystems Microsoft Windows Apple Mac OS Android
  • Product colorGray
  • Main materialPlastic

Ports USB3.2

  • Dual M.2 NVMe slots expand storage up to 16TB
  • USB3.2 Gen 2x2 delivers 20Gbps for 2000MB/s reads
  • Aluminum-alloy body with auto-speed fan keeps drives cool
  • OTG support lets Android devices read and write directly
  • RAID 0 option merges two SSDs for speed and capacity

Dual M.2 NVMe enclosure

The Wavlink RapidFire U2DA holds two PCIe NVMe SSDs in M-key or B+M-key form factors sized 2230, 2242, 2260 or 2280. Each bay accepts up to 8TB for a combined 16TB of portable storage. A USB3.2 Gen 2x2 Type-C port provides up to 20Gbps bandwidth, while the aluminium-and-plastic housing measures 1.6 by 5.0 by 1.7 inches.

Creators and mobile workers

Suits users who need fast, high-capacity external storage for large media libraries or backups and want OTG access from Android devices. RAID 0 is available for combined speed and capacity. Not for buyers who rely on SATA M.2 drives, which are not supported, or who need more than two NVMe slots in a single enclosure.

Tool-free drive installation

Each SSD secures with a supplied thumb screw; no other tools are required. The enclosure is plug-and-play on Windows, macOS and Android with UASP and Trim active. An included PD power adapter and USB-C to USB-C cable with detachable USB-A connector handle host power and charging. The built-in fan adjusts speed automatically, though heavy sustained writes can still raise drive temperatures.

How it compares

Measured against everything we stock in External Drive Enclosures, at today’s prices. Recalculated every night.

Price $31.99
Typical for this category: the median of 821 items is $30.99.

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Specifications

Product
Brand nameWavlink
Model nameWL-RapidFire U2DA
Product colorGray
Product typeM.2 NVMe SSD Enclosure
Storage
Drive interfaceM.2 NVME B+M-Key
Bay count2
Max capacity per bayUp to 8 TB
Size & build
Main materialPlastic
Compatibility
Supported operating systemsSystems
Microsoft Windows
Apple Mac OS
Android

Other versions of this model

1 more in the same range

Questions about this item

Which NVMe SSD sizes and key types does this enclosure accept?

It accepts M-key and B+M-key PCIe NVMe SSDs in 2230, 2242, 2260 and 2280 form factors; SATA drives are not supported.

What speed will I see when connecting the USB-C port to a 10Gbps USB-A port?

The USB-A connection is limited to 10Gbps, so transfers will run at up to half the enclosure's 20Gbps potential.

How do I confirm both SSDs are recognised and running at full 20Gbps speed?

Check that both SSD indicators and the power indicator are lit, then run a sequential read test — a single drive should approach 2000MB/s, two drives share the 20Gbps bandwidth.

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