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Compact USB-C adapter board with five SATA ports and dual chips

Vszerda

Vszerda 10Gbps USB-C to NGFF Key B+M SATA 6Gbps 5 Ports Adapter JMB575 JMS580

SKU CH-G01T-JXMMP

Connects five SATA drives over a 10 Gbps USB-C link using dual JMB575 and JMS580 controllers

  • Connect up to five SATA drives via one USB-C port
  • 10 Gbps USB 3.1 Gen 2 bandwidth for fast transfers
  • Dual JMB575 and JMS580 chipset manages five independent SATA channels
  • Supports Port Multiplier cascaded mode for maximum drive count
  • Complies with SATA 6 Gbps and USB 3.1 specifications

Five-port SATA adapter

This Vszerda adapter connects up to five SATA 6Gbps drives through a single USB-C 10Gbps link. It uses a JMB575 multi-port controller paired with a JMS580 USB 3.1 Gen 2 bridge. The combination lets a laptop or desktop access multiple drives without internal bays. Builders needing more than five drives or an internal RAID card should look elsewhere.

Sustained multi-drive throughput

The JMB575 presents five independent SATA channels and supports cascaded port-multiplier mode. Under continuous load the USB 3.1 Gen 2 pipe remains the bottleneck at 10Gbps aggregate. Real-world sustained rates will fall below the theoretical ceiling when all five drives are active. The adapter does not add hardware RAID acceleration.

Thermals and power in normal use

No active cooling is fitted; the dual-chip layout relies on passive dissipation through the enclosure. Power for the attached drives comes from the host USB-C port, so total draw is limited by the host's current capability. In typical operation the adapter runs warm but stays within USB-IF thermal limits. No fan noise is produced.

Highlights

  • Connect up to five SATA drives via one USB-C port
  • 10 Gbps USB 3.1 Gen 2 bandwidth for fast transfers
  • Dual JMB575 and JMS580 chipset manages five independent SATA channels
  • Supports Port Multiplier cascaded mode for maximum drive count
  • Complies with SATA 6 Gbps and USB 3.1 specifications

Specifications

No published specifications for this item yet.

Questions about this item

How much heat does the JMB575+JMS580 dual-chipset generate when all five SATA ports run continuously?

The adapter uses a JMB575 five-channel SATA controller paired with a JMS580 USB 3.1 Gen 2 bridge. No thermal ratings or power-draw figures are published for sustained full-load operation.

What host connection and cable does the USB-C 10Gbps interface require to reach full speed?

A host port and cable that support USB 3.1 Gen 2 at 10Gbps are needed. USB 3.1 Gen 1 or USB 3.0 links will operate at their lower 5Gbps ceiling.

Will SATA 3.0 drives negotiate correctly with the five SATA 6Gbps ports on this adapter?

The five SATA 3.0 ports comply with the Serial ATA 6Gb/s electrical specification 3.2 and support both PM-aware and non-PM-aware hosts, so standard SATA drives negotiate at their native link speed.

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