USB‑C has become the standard for charging and data transfer across a growing range of devices, from smartphones and laptops to accessories that were once niche or obsolete.
A selection of fourteen compact gadgets demonstrates how the single connector can power tools, provide convenience, and simplify everyday tasks.
Rechargeable hand warmers use a temperature sensor to offer three selectable heat settings and can keep hands warm for up to twenty hours on a single charge.
A pen‑shaped electric screwdriver features a built‑in LED, a detachable base for desk use, and a set of sixty‑four steel bits. Its USB‑C charger can drive more than five hundred screws before needing a recharge.
A 5,000‑mAh power bank with a foldable USB‑C port and a side outlet allows simultaneous charging of two devices, making it a practical backup for mobile devices.
An endoscope camera with a 16.4‑foot cable and IP67 rating can be attached to a phone for interior inspections, such as locating hidden objects or detecting pipe leaks.
A pocket‑sized flashlight incorporates a 1,800‑mAh battery, four light modes—including a signal option—and can operate for up to sixteen hours on a single charge.
A compact heat‑based bite relief device connects to a smartphone via USB‑C. It delivers targeted heat to reduce itching and inflammation from insect bites.
A miniature air pump charges through USB‑C and can inflate bicycle tires, motorcycle wheels, or car tires in minutes, while also offering a flashlight and power bank function for travel.
A USB‑C powered fan is small enough for a pocket and can be powered by laptops, power banks, or USB chargers, providing a portable source of airflow in hot environments.
A book‑clamp reading lamp offers three color temperatures and five lighting modes. Its 1,200‑mAh battery can last up to eighty hours, and it can be recharged with a USB cable.
An external DVD drive connects via USB‑C or USB‑A, enabling reading and burning of DVDs and CDs on laptops that lack an optical drive.
A microSD card reader plugs into USB‑C and can also read standard SD cards when a dual‑connector model is used, making it a handy tool for transferring photos and videos.
A USB‑C to HDMI adapter supports resolutions up to 4K at 60Hz, allowing laptops or tablets to connect to external monitors that lack a USB‑C port.
An electric air duster uses a USB‑C cord for charging and can clean keyboards, computer vents, or even inflate mattresses and floaties with a single tool.
A pocket‑sized laser measuring device provides two measurement modes, an OLED display, and Bluetooth connectivity for data logging. It charges through a USB‑C cable and is suitable for DIY projects.
The breadth of these accessories underscores USB‑C’s role as a versatile hub for power, connectivity, and everyday convenience in modern technology ecosystems.
