UGREEN USB-A 3.0 Male to USB-C 3.1 Female Adapter Gray (US276)

The UGREEN US276 delivers essential connectivity between traditional USB ports and modern USB-C devices. This compact adapter provides a simple yet effective solution for connecting newer peripherals to established computing systems.

Seamless Interface Conversion

The US276 features precise connector engineering for reliable data transmission:

• USB-A 3.0 male connector for host devices
• USB-C 3.1 female port for modern peripherals
• Gold-plated contacts for corrosion resistance
• Precise pin alignment for secure connections

As a result, the UGREEN US276 maintains full USB 3.0 performance specifications while enabling compatibility with USB-C devices. Furthermore, the adapter supports data transfer rates up to 5Gbps, ensuring efficient file transfers and device communication.

Broad Device Compatibility

The US276 adapter accommodates various USB-C peripherals:

• USB-C flash drives and external storage
• USB-C cables and charging cords
• Modern smartphones and tablets
• USB-C mice, keyboards and input devices
• USB-C audio interfaces and adapters

This versatility consequently allows continued use of newer accessories with computers and devices featuring only traditional USB-A ports. Additionally, the adapter maintains backward compatibility with USB 2.0 devices when needed.

Compact and Durable Design

The UGREEN US276 incorporates several design elements focused on portability:

• Ultra-compact dimensions (30 × 15 × 10mm)
• Lightweight construction (5g)
• Elegant gray color scheme
• Durable ABS housing with aluminum alloy shell
• Keychain-compatible size

The minimal footprint makes the US276 easy to carry in laptop bags, pockets, or attached to keychains for immediate availability when needed.

Plug-and-Play Functionality

The US276 requires no additional software or drivers:

• True plug-and-play operation
• No installation process required
• Compatible with all major operating systems
• Immediate recognition by host devices

These features therefore ensure straightforward usage across various computing environments without configuration complexities.

Ideal Users for the UGREEN US276 USB-A to USB-C Adapter

• Corporate professionals: Business users with established laptops gain the ability to connect modern USB-C peripherals and storage devices without upgrading their entire system.
• Technical presenters: The adapter enables presenters to connect USB-C equipped smartphones or tablets to projectors or display systems with standard USB-A ports.
• Photographers: Digital photographers can maintain workflow continuity when transferring images between newer USB-C cameras and established editing workstations with USB-A ports.
• Tech transition users: Those gradually upgrading their device ecosystem benefit from this adapter when mixing USB-A computers with newer USB-C peripherals.

Physical Specifications

• Dimensions: 30 × 15 × 10mm
• Weight: 5g
• Color: Gray
• Material: ABS with aluminum alloy shell
• Connector plating: Gold-plated

Technical Specifications

• Input connector: USB-A 3.0 male
• Output connector: USB-C 3.1 female
• Maximum data transfer rate: 5Gbps
• USB standard: USB 3.0 / USB 3.1 Gen 1
• Power output: Up to 900mA at 5V

Compatibility Specifications

• Host devices: Computers, laptops, game consoles with USB-A 3.0/2.0 ports
• Compatible peripherals: USB-C flash drives, cables, smartphones, tablets, hubs
• Operating systems: Windows, macOS, Linux, Chrome OS
• Not compatible with: DisplayPort Alternate Mode, Thunderbolt 3/4, Power Delivery

Limitations

• Does not support video output via USB-C Alt Mode
• Does not support USB-C Power Delivery for high-power charging
• Maintains USB 3.0 speed limits (5Gbps) rather than USB 3.1 Gen 2 (10Gbps)
• Data transfer only (no display or advanced protocol support)