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Two black USB 3.0 Type A female couplers side by side

BUCIER

BUCIER USB 3.0 Type A Female to Female Coupler 2 Pack Black

SKU CH-4EN3-NXWEG

Connects two USB 3.0 cables for up to 5 Gbps data transfer and 2 A charging, backward compatible with 2.0 and 1.1

  • Connector TypeMicro USB to USB B
  • Extends USB cables with a stable female-to-female connection
  • Supports up to 5 Gbps data transfer and 2 A power output
  • Backward compatible with USB 2.0 and 1.1 devices
  • Compact plug-and-play design needs no drivers
  • Two adapters included for multiple setups

Compact USB 3.0 coupler pair

The BUCIER USB 3.0 Type A Female to Female Coupler comes as a two-pack of black adapters that join two USB cables into a single longer run. Each unit provides a standard USB 3.0 female-to-female interface rated for up to 5 Gbps data transfer and 2 A power output while remaining backward compatible with USB 2.0 and 1.1 devices. No drivers are required for plug-and-play operation.

Extends cables within length limits

The coupler fits between two existing USB cables to bridge a gap in tight spaces or behind equipment, freeing you from buying a single long lead. Total connected cable length should stay under 5 m for reliable data transfer and under 3 m for charging scenarios. The compact 124.5 mm form factor adds minimal bulk and occupies very little space in a build.

Replaces fixed-length extension cables

This adapter replaces the need to stock multiple fixed-length USB extension cables by letting you combine the cables you already own. The jump is worthwhile when you need flexible reach in confined areas or want to connect a flash drive in a narrow port without strain. It does not support OTG function, so hosts requiring on-the-go device roles are not served.

Highlights

  • Extends USB cables with a stable female-to-female connection
  • Supports up to 5 Gbps data transfer and 2 A power output
  • Backward compatible with USB 2.0 and 1.1 devices
  • Compact plug-and-play design needs no drivers
  • Two adapters included for multiple setups

Specifications

Connector TypeMicro USB to USB B

Questions about this item

What is the maximum cable length for data transfer at 5 Gbps?

The total connected USB cable length must be less than 5 metres to maintain the 5 Gbps data transfer rate.

How much power can the adapter deliver continuously?

The USB 3.0 port supports a power output of up to 2 Amps for charging devices.

Which existing USB cables are compatible with this coupler?

It works with standard USB Type A male cables and is backward compatible with USB 2.0 and 1.1 interfaces.

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