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Adafruit USB-C adapter with five SATA ports, silver circuit board, black connectors

Adafruit

Adafruit USB-C to 5-Port SATA Adapter JMB575 JMS580

SKU CH-2KGH-WSW24

Connects five SATA 6 Gb/s drives over a single USB 3.1 Gen 2 link at up to 10 Gbps

  • Connect up to five SATA drives via one USB-C port with the JMB575+JMS580 dual chipset
  • Achieve 10 Gbps host bandwidth through the USB 3.1 Gen 2 bridge controller
  • Maintain drive performance under heavy load with native command queueing support
  • Swap drives without powering down thanks to hot-plug and hot-swap capability
  • Complies with SATA 6 Gb/s electrical specification 3.2 and USB 3.1 specification revision 1.0

USB-C to 5-Port SATA Adapter

This adapter connects up to five SATA drives through a single USB-C port. It uses dual JMB575 and JMS580 controllers to manage independent SATA channels. The design suits users who need to access multiple drives from laptops or compact systems.

Upgrade from single-drive docks

Replaces single-bay enclosures when simultaneous access to several drives is required. The 10Gbps USB 3.1 Gen 2 link doubles the bandwidth of Gen 1 and supports native command queuing for stable performance under load. The jump is worth it when workflows demand parallel drive access.

Check host port and drive compatibility

Verify the host provides a USB-C port with USB 3.1 Gen 2 signalling for full speed. Drives must use SATA interfaces; NGFF Key B or M slots are not supported. Ensure adequate power delivery for the number of drives attached.

Highlights

  • Connect up to five SATA drives via one USB-C port with the JMB575+JMS580 dual chipset
  • Achieve 10 Gbps host bandwidth through the USB 3.1 Gen 2 bridge controller
  • Maintain drive performance under heavy load with native command queueing support
  • Swap drives without powering down thanks to hot-plug and hot-swap capability
  • Complies with SATA 6 Gb/s electrical specification 3.2 and USB 3.1 specification revision 1.0

Specifications

No published specifications for this item yet.

Questions about this item

What host slot does the adapter need to fit into?

It fits a Mini PCI-E slot or an NGFF A+E key slot; mSATA and B/M-key slots are not supported.

How is the adapter installed and what step is often missed?

Insert the board into the correct host slot, connect up to five SATA drives, then set the port multiplier selector so the host sees all drives.

What maintenance will the five SATA ports need over time?

No scheduled maintenance is required; the dual JMB575 and JMS580 chips handle hot-swap, error recovery and power management automatically.

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