usb cables & adapters 39 in stock
Reliable USB connectivity for boards, chargers, and everyday maker setups
Shop USB cables and adapters for data, power, flashing, charging, and bench work. This collection covers common connectors used with microcontrollers, Raspberry Pi, sensors, modules, and test devices.
A good USB cable saves time. It powers boards cleanly, keeps serial links stable, and reduces setup issues during flashing, logging, or testing. Whether you need USB-C, micro USB, mini USB, OTG, or adapter dongles, this collection helps you match the right connector to the device on your bench.
Why this collection matters
The right cable helps avoid power drops, flaky uploads, and random disconnects during development.
Adapters and common cable types make it easier to move between laptops, dev boards, chargers, and instruments.
Useful for older boards, newer USB-C devices, and mixed hardware setups in one workspace.
What you can build
- Flash firmware to ESP32, RP2040, Arduino, and serial devices
- Power Raspberry Pi boards, displays, hubs, and development kits
- Connect USB peripherals through OTG or adapter paths
- Run test benches for sensors, loggers, and portable electronics
- Charge battery-powered tools and small devices
- Link USB-to-serial tools for console access and debugging
- Organize workstations with the right lengths and connector types
- Replace missing or unreliable stock cables in kits and lab setups
Starter bundle ideas
A simple set for firmware upload, serial debug, and daily development work.
Useful for Raspberry Pi power, accessories, and display connections around a desk or lab.
A handy mix for field work, support kits, and mobile tech bags.
Recommended add-ons
- UART / Serial USB for debugging and console access
- Power cables & jacks for non-USB devices and custom wiring
- Raspberry Pi power supplies for stable SBC operation
- Tools for cable testing and bench setup
- Microcontrollers that need dependable upload cables
- Raspberry Pi boards and accessories for USB-powered projects
- Prototyping parts for test benches and quick fixes
- Battery accessories for charging and portable systems
Technical specifications
| Common connector types | USB-A, USB-C, Micro USB, Mini USB, OTG, and USB adapter formats depending on the item |
|---|---|
| Typical functions | Data transfer, charging, board flashing, serial access, and peripheral connection |
| Length range | Short bench cables to longer extension options depending on the product |
| Compatibility | Microcontrollers, Raspberry Pi, chargers, hubs, modules, phones, and test devices |
| Power handling | Varies by cable gauge, connector type, and intended use; always confirm current needs for high-draw devices |
| Best practice | Use known data-capable cables for firmware upload and stable power cables for SBCs and high-current boards |
Cable and power notes
Important: not all USB cables support both data and charging, so always match the cable to the job.
- Use data-capable cables when flashing boards or opening a serial console.
- For Raspberry Pi and other higher-draw devices, choose a cable and power source sized for the board.
- Adapters are helpful for compatibility, but each extra connection can add resistance or looseness in mobile setups.
What’s in the box
Each listing includes the specific cable or adapter shown on the product page. Some items are single cables, while others are adapters, converters, or short pigtails. Check connector type, length, and supported use before ordering.
FAQ
-
Do all USB cables support data transfer?
No. Some are charge-only. Use a known data cable for flashing, serial access, or file transfer.
-
Can I use these with Raspberry Pi?
Yes, but pick the correct connector type and power rating for your Pi model and accessories.
-
What if I need USB serial for debugging?
Browse UART / Serial USB tools for adapter boards and console cables.
-
Are OTG and adapter cables available?
Yes. This collection can help with device-to-device links, legacy connectors, and mixed USB setups.
-
Do you ship within the Philippines?
Yes. Circuitrocks ships nationwide across the Philippines.
