Key Features
Generic USB-A to USB-C connector for adapting legacy USB-A and modern USB-C connections.
Compact adapter design helps connect mismatched USB ports and plugs without replacing existing accessories.
Available configurations may include USB-A male to USB-C female, USB-C male to USB-A female, or USB-A-to-USB-C cable formats.
Supports compatible USB charging and data synchronization applications.
Useful for USB flash drives, wired keyboards, mice, USB peripherals, chargers and compatible mobile devices.
USB-C side offers a small, reversible connector profile for convenient insertion.
Enables compatible USB-A peripherals to connect with USB-C-equipped laptops, tablets, smartphones, hubs and docks.
Portable form factor is convenient for travel bags, IT toolkits, hot-desk setups and mobile workstations.
No drivers are typically required for standard USB peripheral and charging connections.
Performance depends on the adapter’s stated USB generation; USB 2.0 supports up to 480 Mbps, while USB 3.2 Gen 1 products can support up to 5 Gbps.
Benefits
- Extends the life of existing USB-A cables and accessories as more devices adopt USB-C ports.
- Helps reduce replacement costs by allowing compatible legacy peripherals to work with newer USB-C computers and mobile devices.
- Makes charging and data connections more convenient in offices, classrooms, home workstations and travel environments.
- Provides a small, easy-to-store connectivity solution for technicians and users managing mixed USB device generations.
- Offers plug-and-play convenience for common peripherals without requiring software installation.
- Helps organize device connections with a simple physical bridge between USB-A and USB-C formats.
- Allows buyers to select the appropriate adapter orientation for a specific port, cable and device setup.
| Manufacturer | Generic |
|---|---|
| Manufacturer Part Number | USBA-USBC |
| Product Name | Generic USB-A to USB-C Cable |
| Product Type | Cable/Cord |
| Connector A type | USB Type-A male (host end) |
| Connector B type | USB Type-C male (device end) |
| Common USB versions | USB 2.0 (up to 480 Mbps), USB 3.2 Gen 1 / USB 3.0 (up to 5 Gbps), some cables support USB 3.2 Gen 2 (up to 10 Gbps) |
| Data-transfer rate (USB 2.0) | Up to 480 Mbps |
| Data-transfer rate (USB 3.2 Gen 1) | Up to 5 Gbps |
| Data-transfer rate (USB 3.2 Gen 2) | Up to 10 Gbps (requires correctly rated cable and host/device support) |
| Typical cable length options | 0.3 m, 0.5 m, 1 m, 2 m, 3 m, or 5 m, depending on manufacturer and USB version |
| Maximum recommended length (USB 2.0) | Up to 4 m for 480 Mbps data rates under USB 2.0 guidelines |
| Maximum recommended length (USB 3.2 Gen 1) | Up to 2 m for 5 Gbps SuperSpeed data rates |
| Maximum recommended length (USB 3.2 Gen 2) | Around 1 m for 10 Gbps data rates |
| Conductor material | Stranded tinned-copper conductors |
| Typical wire gauge (USB 2.0) | 28 AWG for power and data (varies by brand) |
| Typical wire gauge (USB 3.x data cables) | Combination of heavier power conductors (e.g., 24 AWG) and smaller-gauge data lines (e.g., 28–30 AWG) |
| Shielding | Aluminum-mylar foil and braided shield; shielding percentage and materials vary by cable |
| Outer jacket material | PVC or equivalent flexible, insulating plastic |
| Outer jacket color | Commonly black or white; also available in other colors depending on manufacturer |
| USB-A housing | Rectangular Type-A plug compatible with legacy host ports on PCs, chargers, hubs, and docks |
| USB-C housing | Reversible Type-C plug compatible with USB-C phones, tablets, laptops, and accessories |
| USB-A plug dimensions | Approximately 12 mm × 4.5 mm, per typical USB-A form factor |
| USB-C plug dimensions | Approximately 8.4 mm × 2.6 mm connector opening, 24-pin reversible design |
| Supported functions | Device charging, basic data synchronization, and peripheral connectivity (exact features depend on USB version and host/device capabilities) |
| Typical charging support (USB 2.0) | Up to 5 V, 1.5 A (7.5 W) per USB-IF guidance, with many cables rated for higher currents to accommodate common fast-charging implementations |
| Typical charging support (USB 3.x) | Up to 5 V, 3 A (15 W) or more, depending on host-port limits and cable rating |
| Example high-power capability (USB 3.2 Gen 1 cable) | Up to 20 V at 3 A (60 W) when the cable and USB-C device negotiate appropriate power profiles; host USB-A port remains the limiting factor |
| USB Power Delivery support | Limited or absent when originating from standard USB-A host ports; many generic A-to-C cables support only basic 5 V USB charging without full USB-C PD negotiation |
| Video / alternate-mode support | Typically not supported on USB-A to USB-C cables; Thunderbolt and DisplayPort Alternate Mode usually require direct USB-C-to-USB-C connections |
| Typical use cases | Charging and data transfer for USB-C phones, tablets, cameras, accessories, and some laptops from legacy USB-A host ports and chargers |
| Compatibility notes | True capabilities depend on the cable’s stated USB version, conductor gauge, shielding quality, and compliance with USB-IF specifications; performance is also limited by the host USB-A port and the connected USB-C device |
Frequently Asked Questions
Generic USB-A to USB-C Cable | New
What does a USB-A to USB-C adapter do?
Is USB-C the same as USB 3.0 or USB 3.2?
Does this adapter automatically provide fast charging?
Does it support USB Power Delivery?
Can the adapter transfer data?
What data speed will I get?
Can I connect a USB-C phone to an older USB-A charger?
Can I use it with an iPhone that has USB-C?
Can I connect a USB-A flash drive to a USB-C laptop?
Can I connect a USB-C cable to a USB-A computer port?
Does the adapter support video output?
Will it support Thunderbolt?
Does it support OTG?
Can it be used with a USB headset?
Can it be used with a keyboard or mouse?
Does the adapter need drivers?
Does a USB-C connector mean the adapter is reversible?
Can this adapter damage a device?
Why is connector direction important?
What should I verify before purchasing?
Generic USB-A to USB-C Cable | New
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