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Black USB 3.0 Y cable with two USB-A plugs and one Micro-B plug, 40cm long

BUCIER

BUCIER USB 3.0 Y Cable Dual USB-A to Micro-B 40cm

SKU CH-3GMK-HAXHC

A USB 3.0 Y-cable with dual USB-A connectors powers portable hard drives and transfers data at up to 4.8 Gbps over 40 cm

  • Connector TypeLighting to USB C
  • Up to 4.8 Gbps transfer speed with USB 3.0 host and device
  • Dual USB-A connectors draw power from two ports for stable operation
  • 40 cm length suits compact desktop setups
  • Shielded twisted-pair construction meets USB 3.0 SuperSpeed requirements
  • Molded strain relief protects connectors for long-term durability

Dual USB-A Y-Cable for Portable Drives

This USB 3.0 Y-cable connects a Micro-B portable hard drive to two USB-A ports, delivering up to 4.8 Gbps transfer speed with a USB 3.0 host and device. The 40 cm length suits desktop or laptop use where the drive sits close to the computer. It targets users whose single port cannot supply enough current for a mechanical drive.

Sustained Transfer with Shielded Construction

Twisted-pair cabling and full shielding maintain signal integrity during long copy sessions, meeting USB 3.0 SuperSpeed requirements. The second USB-A plug draws supplementary power from a 2.0 or 3.0 port, preventing voltage drops that cause drive disconnects under continuous load. Molded strain relief protects the wire-to-connector joints from fatigue.

Simple Plug-In with One Alignment Caution

Both USB-A ends are keyed, so they insert only one way; force applied upside-down can bend the Micro-B receptacle on the drive. The short cable reduces clutter but limits placement flexibility if the two host ports are widely spaced. No drivers are required on any modern operating system.

Highlights

  • Up to 4.8 Gbps transfer speed with USB 3.0 host and device
  • Dual USB-A connectors draw power from two ports for stable operation
  • 40 cm length suits compact desktop setups
  • Shielded twisted-pair construction meets USB 3.0 SuperSpeed requirements
  • Molded strain relief protects connectors for long-term durability

Specifications

Connector TypeLighting to USB C

Questions about this item

Does the extra USB-A connector draw noticeable heat or power when the cable runs all day?

The Y cable splits power across two USB-A plugs so each port carries less current, keeping connector temperature low during continuous use.

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

You need two free USB-A ports — either USB 2.0 or USB 3.0 — to supply enough power for the Micro-B device.

Will the 40 cm length and dual USB-A plugs work with my older USB 2.0 laptop and USB 3.0 drive?

Yes, the cable is backward compatible with USB 2.0 hosts and USB 3.0 devices, so the older laptop and newer drive will connect at USB 2.0 speeds.

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