
USB (Universal serial bus) connectors are a type of electrical connector with a flat, typically rectangular-shaped connection where a corresponding plug fits. This connection interface provides a "plug-and-play" capability for various devices.

They are commonly used on computers, hubs, and a range of peripherals, such as scanners, printers, audio interfaces, and test equipment among many others.

While USB connectors come in many types of variations and different speeds, their primary function remains the same—to transmit data and power to devices using different communication protocols. Additionally, our USB connectors can be paired with a range of [USB accessories](https://nz.rs-online.com/web/c/connectors/usb-d-sub-computing-connectors/usb-connector-accessories/) to expand your connectivity options.

## **How Does a USB Connector Work?**

USB connectors can be connected to Printed Circuit Boards (PCBs) or used to create [USB cables](https://nz.rs-online.com/web/content/discovery/ideas-and-advice/usb-cable-guide) with the terminals on the connectors. Additionally, they can work alongside or serve as replacements for panel mount connectors in systems, such as audio panel interfaces or computer setups.

## **Types of USB Connectors**

USB connectors come in various physical designs, each tailored for specific functions, ensuring compatibility and efficiency across different devices. 

### **USB type A**

The USB A connector is the most common USB type used. It features a distinctive flat and rectangular design, making it easily recognisable. This connector type is typically used on host devices like PCs and laptops.

### **USB type B**

The USB Type B connector is primarily used for larger devices like printers, scanners, and external storage drives. It’s often found at one end of a USB Type B to Type A cable, with the Type B plug connecting to the peripheral and the Type A plug linking to a computer’s standard USB port. 

### **USB type C**

The versatile USB Type C connector is rapidly becoming the standard for charging and data transfer on smartphones, laptops, and other devices across New Zealand and other countries. Its reversible design allows for easy connection, supports faster data speeds, and can deliver significantly more power.

### **Mini USB**

The Mini USB connector is a smaller, now mostly outdated, USB type. It was once commonly used for charging and data transfer on older mobile phones and cameras. 

### **Micro USB**

The Micro USB connector, smaller than its Mini counterpart, once dominated the mobile device and accessory market. However, its lack of reversible design and slower data transfer capabilities compared to USB-C have led to its gradual decline.

## **USB Connector Specifications**

Each of the USBs comes in a variety of speeds, types and communication protocols they can be used with. When selecting a suitable USB connector for you, it's important to take into consideration the key attributes, such as:

### **Mounting types**

Depending on your device's design and use case, you can choose between PCB-mounted connectors (soldered directly to a circuit board for fixed installations) or cable-mounted connectors (attached to wires for flexible peripheral connections).

### **Gender**

USB connectors are classified as either male (plug) or female (port/receptacle). To establish a connection, a USB male connector is inserted into a USB female connector. 

### **USB versions**

The USB version (e.g., USB 2.0, USB 3.0, USB 3.1, USB4) usually defines the USB connector’s shape, data transfer speed, and power delivery capabilities. USB C is currently the most up-to-date and fastest connector.

## **Different Mounting Types for USB Connectors**

You can choose from different mounting options for your USB connector, including:

- **Panel mounts:** Ideal for securing USB connections to equipment panels, providing a stable and permanent interface.
- **Surface Mounts:** Attached directly to the surface of printed circuit boards, offering a compact integration.
- **Through-hole mounts:** Feature pins that go through the board and are soldered to pads on the opposite side, enhancing mechanical strength.
- **Cable mounts:** These are used to create flexible and detachable USB cable connections and are suitable for various peripheral connections.

Additionally, some designs feature waterproof housing, such as rugged thermoplastic, for added protection and durability. These are suitable for harsh environments, where protection from water and dust is essential. Alternatively, you could simply choose to have the chassis plugs and sockets for printed circuit boards.

## **Applications of USB Connectors**

USB connectors are versatile tools that enhance connectivity across various devices, equipment, and systems:

- **Computing devices:** USB connectors facilitate the connection of devices like keyboards, mice, and external monitors to PCs and laptops, significantly expanding their functionality and versatility.
- **Peripheral devices:** Printers, scanners, and external storage rely on USBs for seamless communication and power delivery, enabling efficient data exchange with computers and other host devices.
- **Consumer electronics:** USBs, particularly Type-C, have become the industry standard for charging and data transfer in devices such as smartphones, cameras, and media players, offering a unified and user-friendly connectivity solution.
- **Industrial equipment:** USB connectors are integral in industrial settings for connecting equipment like sensors and [programmable logic controllers](https://nz.rs-online.com/web/c/automation-control-gear/plcs-hmis-industrial-computing/plcs-programmable-logic-controllers/) to computers, ensuring robust data and power transfer essential for operational efficiency.

## **Explore USB Connectors Today!**

Discover the best in connectivity with [RS NZ](https://nz.rs-online.com/web/), a trusted supplier and distributor of USB connectors. Our extensive range includes all types of USB connectors from leading brands like [Amphenol Communications Solutions](https://nz.rs-online.com/web/b/amphenol-communications-solutions/?displayMonolithBrandPage=true), [TE Connectivity](https://nz.rs-online.com/web/b/te-connectivity/), [Molex](https://nz.rs-online.com/web/b/molex/), [Samtec](https://nz.rs-online.com/web/b/samtec/), our [RS PRO](https://nz.rs-online.com/web/b/rs-pro/) brand, and more. Ensure reliable and high-quality connections for all your devices—buy USB connectors in New Zealand from our selection today.

## **Ordering & Delivery Information for RS NZ**

Ordering from RS NZ is simple and convenient. Browse our online catalogue, add your desired USB plug and connectors to your basket, and proceed to our secure checkout. You can create an account for faster ordering next time or checkout as a guest. We accept various payment methods to suit your preferences.

Furthermore, we offer prompt and reliable shipping across New Zealand. We work diligently to process and dispatch your order swiftly, partnering with trusted couriers to ensure your USB connectors arrive safely and efficiently at your desired location anywhere within NZ.

You can refer to our [delivery page](https://nz.rs-online.com/web/content/support/all-articles/delivery) for more information on shipping rates, delivery timeframes, and more.



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