The USB 2.0 A to Mini B Cable 30cm for Arduino Nano is a short data and power cable with a standard Type-A male connector on the PC end and a 5-pin Mini-B male connector on the device end, designed to connect Arduino Nano boards to a computer for sketch uploading and serial communication. The arduino nano cable carries both D+ and D- data lines — confirming it as a data-capable cable, not a charge-only variant — and delivers USB 2.0 power at up to 500mA from the host port to the connected board.
The 30cm arduino nano cable 30cm length is the practical advantage of this listing over standard 1-metre cables — shorter cables reduce desk clutter during prototyping sessions and reduce voltage drop over the cable for improved power delivery to the board. One important connector identification note: the Mini-B connector on this usb 2.0 to mini usb cable is the older trapezoid-shaped 5-pin connector used on Arduino Nano boards, and is visually distinct from the smaller Micro USB connector used on NodeMCU and Wemos boards. These two connector types are not interchangeable — confirm your board uses Mini-B before ordering.
The non-obvious quality check for any mini b cable is the 5-pin count inside the Mini-B plug — data-capable cables have all 5 contacts populated, while power-only cables omit the D+/D- pins. Available from StemVolt, this unit is suitable for engineers working on Arduino Nano development and practical electronics projects.
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Features:
- USB 2.0 data and power delivery in one 30cm cable
- All 5 Mini-B pins populated for full D+ D- data transfer
- 30cm length reduces desk clutter during Arduino Nano prototyping sessions
- Type-A to Mini-B connector fits Arduino Nano and compatible Mini-B boards
- Short cable reduces voltage drop for stable Arduino Nano power supply
Technical Specifications:
| Specification | Details |
|---|---|
| Cable Type | USB 2.0 Type-A to Mini-B |
| Length | 30 cm |
| Connector Type | Type-A (Male) to Mini-B (Male) |
| Function | Data Transfer + Power Delivery |
| Compatibility | Arduino Nano, Mini-B USB Devices |
Applications:
- USB 2.0 Mini B Cable used for Arduino Nano sketch upload session
- College lab uses arduino nano cable for daily IDE programming connection
- Arduino Nano project uses 30cm cable for compact desk prototyping build
- Serial monitor debug uses arduino usb cable for Nano serial output
- Mini USB 2.0 B cable powers Nano from USB hub for bench testing
Package Includes:
- 1 x USB 2.0 A to Mini B Cable 30cm for Arduino Nano














Jagdish Kishore –
Received this USB 2.0 A to mini B cable through pan India delivery, quality feels excellent and technical support team was very helpful.
Madhav Joshi –
Product intact received
Neha Verma –
Impressed with quality
Vivek Khuwal –
Provides reliable power and communication for arduino nano and other compatible mini-B port devices
Parminder Singh –
Favourite online store
Atul Mehta –
Perfect Nano cable
Sagar Arora –
Suitable for development projects with stable connectivity and dependable data transfer performance
Raghav Bansal –
Trustworthy product