We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green circuit board with USB 3.0 plug and M.2 slot

SMUGDESK

SMUGDESK USB 3.0 M.2 NVMe SATA Adapter RTL9210B

SKU CH-KF20-6NATC

Connects M.2 NVMe and SATA SSDs via USB 3.0 using the RTL9210B chipset for portable storage expansion

  • Stable data transfer via RTL9210B chipset
  • Works with M-Key NVMe and SATA NGFF drives
  • USB 3.0 interface for quick file access
  • Compact PCBA design makes it easy to carry
  • Plug-and-play operation requires no extra drivers

Portable M.2 NVMe and SATA Adapter

This SMUGDESK adapter connects an M-Key M.2 NVMe or SATA NGFF solid-state drive to any USB 3.0 port. It is built around the RTL9210B controller for stable data transmission and requires no extra drivers. The compact PCBA format makes it a practical tool for technicians and everyday users who need quick external access to M.2 storage.

USB 3.0 host connection with plug-and-play setup

The adapter draws power and data from a single USB 3.0 Type-A socket on a laptop or desktop, so no separate power supply or enclosure is needed. It frees up internal drive bays and M.2 slots by letting you run the SSD externally, which is useful for drive cloning, data recovery or moving large project files between machines.

Dual-protocol support covers both NVMe

Because the RTL9210B chipset handles both NVMe and SATA protocols on the M-Key interface, one adapter replaces two single-protocol units. This reduces the number of accessories a builder or IT professional must carry while still delivering the full USB 3.0 bandwidth available to the connected drive.

Highlights

  • Stable data transfer via RTL9210B chipset
  • Works with M-Key NVMe and SATA NGFF drives
  • USB 3.0 interface for quick file access
  • Compact PCBA design makes it easy to carry
  • Plug-and-play operation requires no extra drivers

Specifications

No published specifications for this item yet.

Questions about this item

What is the maximum data rate when the USB 3.0 link becomes the bottleneck during long transfers?

The USB 3.0 interface caps sustained throughput at the bus limit of 5 Gbit/s, so extended copies will not exceed that ceiling regardless of the SSD inside.

How much heat does the RTL9210B chipset produce when the adapter runs continuously?

The compact PCBA has no active cooling, so the RTL9210B chipset warms up under constant load but stays within normal operating temperature for a bare-board design.

Which M.2 SSD keying must the drive already have to fit this adapter?

The slot accepts M-Key M.2 modules only, so the SSD must be an M-Key NVMe or SATA NGFF drive to work with the RTL9210B controller.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.