UGREEN
UGREEN USB-A to USB-C cable 3A 480Mbps 3ft
A USB-A to USB-C cable delivering up to 3A charging and 480Mbps data transfer for phones, tablets and Nintendo Switch
- Charges devices up to 3A for fast power delivery
- Built-in 56k Ohm resistor protects against overcurrent damage
- Transfers data at up to 480Mbps for quick syncing
- Tinned copper conductors with foil shielding minimise signal loss
- Gold-plated connectors and strain relief boost cable durability
USB-A to USB-C cable for charging and syncing
This three-foot cable connects USB-C phones, tablets and accessories to USB-A 2.0 or 3.0 ports on computers, wall chargers or power banks. It supports up to 3 A charging current and 480 Mbps data transfer. A built-in 56 kΩ resistor protects devices from overcurrent damage. Gold-plated connectors and strain-relief moulding add durability for daily use.
Sustained load behaviour
Under continuous charging the cable maintains its rated 3 A current without throttling. The tinned copper conductors and aluminium foil shielding keep the 480 Mbps sync rate stable during long file transfers. The 56 kΩ resistor remains active throughout the session, preventing excess current draw. Connector moulding resists loosening even after repeated insertions.
Thermals, noise and power
Passive construction means no fan noise and no added heat beyond normal resistive loss. The cable draws only the power negotiated between host and device, up to the 3 A limit. Gold-plated contacts minimise contact resistance, keeping temperature rise low during extended charging. Shielding prevents electromagnetic interference with nearby electronics.
Highlights
- Charges devices up to 3A for fast power delivery
- Built-in 56k Ohm resistor protects against overcurrent damage
- Transfers data at up to 480Mbps for quick syncing
- Tinned copper conductors with foil shielding minimise signal loss
- Gold-plated connectors and strain relief boost cable durability
Specifications
No published specifications for this item yet.
Questions about this item
Does the 3 A current rating and 56 kΩ resistor keep the cable cool during all-day charging?
The built-in 56 kΩ resistor protects against over-current, and the tinned copper conductors with aluminium foil shielding maintain stable conductivity so the cable stays cool even at the full 3 A rating.
What host port do I already need — USB-A 2.0 or 3.0 — for this cable to work?
The cable plugs into any standard USB-A 2.0 or 3.0 port on a computer, laptop, wall charger or power bank, so whichever you already own will work.
Will the 480 Mbps transfer rate slow down when I connect my older USB 2.0 hard drive?
The cable is rated for a maximum 480 Mbps, matching USB 2.0 speeds, so an older USB 2.0 drive will run at its native rate without further reduction.
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