StarTech.com
StarTech.com USB31CAADP USB Adapter
Best bridge for connecting legacy peripherals to modern USB-C devices.
Easily connect your older USB Type-A devices to modern USB-C enabled laptops and tablets using the durable StarTech.com USB31CAADP adapter. This high-quality adapter converts a USB Type-C port into a standard USB Type-A port, ensuring seamless connectivity with legacy peripherals. It supports full USB 3.2 Gen 1 super speed data transfer rates up to 5Gbps. Featuring superior shielding for signal integrity and wide compatibility with devices like the MacBook Pro and Surface Book, this adapter is designed for reliable performance and is backed by a 2-year warranty.
$15.84
Owner Satisfaction
4.6
/ 5
Category Rank
63
/ 743
#63 in USB Adapters
Price vs Category Average
-69%
Below average
Data Transfer Rate
53.21
/ Gbps (USB Gen )
Who it's for
- IT professionals requiring dependable, long-lasting connectivity tools
- Power users needing rapid file transfers for external drives
- Legacy hardware owners connecting modern USB-C peripherals
Who should skip it
- Users expecting to charge laptops through the adapter
- Creative professionals needing to connect external monitors
- Laptop users with crowded, tightly spaced port layouts
Performance breakdown
Data transfer speed
Handles 5Gbps transfers efficiently for most legacy peripheral needs.
Build durability
Robust shielding and construction ensure long-term signal integrity.
Compatibility range
Seamlessly bridges the gap between modern USB-C hosts and legacy hardware.
Portability
Compact design fits easily into any laptop bag or travel kit.
Connection stability
High-quality shielding minimizes interference for a consistent, reliable connection.
Warranty coverage
Two-year support provides peace of mind for daily hardware use.
Key Specs
Data Transfer Rate
5Gbps (USB 3.2 Gen 1)
Connector From
USB Type-C
Connector To
USB Type-A
Cable Length
15.0 cm
USB Standard Supported
USB 3.0 / 3.1 Gen 1
Reversible Connector
Yes
Warranty
24 months
Construction
Aluminum-Mylar foil with braid shielding
Features
- Connects USB-A devices to USB-C hosts
- Reversible USB Type-C connector design
- Supports 5Gbps super speed data transfer
- Superior shielding for signal integrity
- Wide compatibility with modern USB-C devices
- Transforms USB-C port to USB-A port
What customers say
Customers overwhelmingly praise the StarTech.com adapter for its exceptional reliability and robust build quality. Users confirm it consistently provides seamless connectivity between USB-C hosts and legacy USB-A devices, supporting full advertised speeds without performance drops. Its durable construction assures longevity, setting it apart from lesser alternatives. Compatibility across various operating systems and hardware ecosystems is a significant benefit, making it a versatile tool for professionals. While some find the price slightly high, most users view this dependable adapter as a worthwhile investment that eliminates connectivity issues, solidifying its reputation for flawless, high-performance functionality.
Know before you buy
Yes, this adapter is fully compatible with modern USB-C enabled devices, including the MacBook Pro and Surface Book, allowing you to connect your legacy USB-A peripherals.
Yes, it supports USB 3.2 Gen 1 standards, which provides data transfer speeds of up to 5Gbps. This ensures you can move files quickly between your older devices and your newer laptop.
Yes, the USB Type-C connector features a reversible design, so you can plug it into your device in either orientation without worrying about which side is up.
The adapter is built with superior shielding, including aluminum-Mylar foil and braid shielding, to ensure signal integrity and long-term reliability. It also comes with a 2-year warranty for added peace of mind.
While primarily designed for data transfer, this adapter can facilitate charging for devices that support USB power delivery through a standard USB-A connection. However, charging speeds will be limited by the capabilities of the host port and the connected device.
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