UGREEN USB 3.0 A to Micro B SuperSpeed Cable 0.5m Black

Connect your external hard drive or older Samsung Galaxy smartphone to a USB 3.0 port and transfer large files at up to 5 Gbps—ten times faster than USB 2.0. This 0.5m UGREEN cable pairs a standard USB-A connector with a Micro-B connector, making it ideal for desk setups where a short, reliable link is needed between a laptop and a portable drive, camera, or card reader.

Key specifications

• Connectors: USB 3.0 Type-A male to USB 3.0 Micro-B male
• Data transfer rate: 5 Gbps (SuperSpeed USB 3.0)
• Backward compatible with USB 2.0 and 1.1
• Length: 0.5 m (50 cm)
• Conductor: tinned copper, 28AWG data / 24AWG power
• Shielding: triple shielded (foil + braid)
• Jacket: PVC, outer diameter 4.8 mm
• Charging support: up to 2A (device dependent)
• Connector plating: nickel-plated
• Certifications: RoHS, CE, FCC

Why choose it

The short length reduces signal loss and clutter on your desk, while the triple shielding protects against electromagnetic interference, ensuring stable high-speed transfers. Nickel-plated connectors resist corrosion and withstand frequent plugging and unplugging. The tinned copper conductors offer excellent conductivity for both data and power, so you can sync and charge simultaneously.

Ideal use cases

• Connecting portable external hard drives to a laptop or desktop
• Syncing and charging older smartphones with Micro-B ports (e.g., Samsung Galaxy S5, Note 3)
• Linking digital cameras or card readers to a computer for photo transfer
• Use in tight spaces like behind a monitor or in a laptop bag

Good to know

Plug and play—no drivers required. The cable is designed for durability and reliable performance in everyday use.