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Short black cable with a rectangular Type-B plug on one end and a wider Micro-B plug on the other, gold-coloured contacts visible

Fervit

Fervit USB 3.0 Type-B Female to Micro-B Male Cable 30cm

SKU CH-X9G2-T6XW0

Connects a USB 3.0 Type-B port to a Micro-B device at up to 5 Gbps over 30 cm

  • USB 3.0 speed up to 5Gbps for fast SSD and camera transfers
  • Gold-plated connectors with welded strain relief resist tugging and wear
  • Converts a Type-B port to Micro-B 3.0 for direct device connection
  • Short 30 cm length keeps desk setups tidy
  • Compliant with USB 3.0 specification for reliable 10× USB 2.0 performance

USB 3.0 Type-B to Micro-B adapter cable

This 30cm cable converts a standard Type-B port into a USB 3.0 Micro-B connector. It suits users who need to attach Micro-B peripherals such as external SSDs or cameras to a rear-panel Type-B socket. Gold and silver-plated contacts plus welded, heavy ends resist wear from accidental tugs. The short length keeps the signal path clean for reliable data exchange.

Sustained 5 Gbps throughput with USB 3.0 hosts

When both host and device support USB 3.0, the cable delivers up to 5 Gbps, which is 10 times the bandwidth of USB 2.0. The compliant construction maintains that rate during extended transfers rather than only in brief bursts. Builders moving large media libraries or disk images will see consistent speed without the bottlenecks common on lesser cables.

Verify port types and length before ordering

Confirm the host presents a full-size Type-B receptacle and the peripheral uses a USB 3.0 Micro-B plug. The 30cm reach suits back-panel-to-desktop runs but cannot bridge wider gaps. No driver installation is required, yet the link operates at USB 2.0 speeds if either end lacks USB 3.0 support.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $15.99
Pricier than about 55% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameFervit

Questions about this item

Does the 30 cm cable generate noticeable heat or draw extra power during all-day transfers?

No, it is a passive copper cable with gold-plated connectors that carries only the 5 Gbps USB 3.0 signal and draws negligible power.

What host port must my computer already have for this cable to work?

A standard USB 3.0 Type-B receptacle — the square port found on many desktop back panels and hubs.

If I plug this into an older USB 2.0 Type-B port, will my Micro-B 3.0 SSD still function?

Yes, the connection falls back to USB 2.0 speeds while the device remains fully operational.

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