Three In One OTG USB Flash Disk for Computer and Mobile Phone

This three in one OTG USB flash disk is designed for moving files between a computer, notebook, Mac, and mobile phone using a USB 2.0 connection. It supports hot plug and play, so it can be connected without an external power supply and without installing a driver. The solid state storage is described as shockproof and electromagnetic proof, and a write/delete protection switch helps prevent accidental changes to stored data. Capacities run from 4GB to 128GB, with read rates of 12Mb-18Mb/S and write rates of 4-6Mb/S. Colour choices are Black, Gold, Rose gold, and Silver. The source text also states a storage lifetime of more than 10 years and a using-class chip that can be erased repeatedly for 100,0000 times. This makes the drive relevant for routine document, photo, music, and general file transfer between compatible devices.

Features and Construction

The main construction points come from the specification: USB 2.0 interface, USB service voltage of 4.5v-5.5v, no external power supply requirement, and support for a range of operating systems. These details define how the drive connects and what devices it can work with in normal use.

Material and Build

The product uses solid state storage, which the source text describes as shockproof and electromagnetic proof. It also includes a write/delete protection switch, a practical addition for anyone who wants to avoid accidental deletion or overwriting of files. The using-class chip is stated to support repeated erasure for 100,0000 times, and the storage lifetime is given as more than 10 years. These are source-stated figures and should be read as part of the product specification rather than as performance guarantees beyond the stated conditions.

Size and Practical Fit

No physical dimensions are provided in the source text. The available capacity options are 4GB, 8GB, 16GB, 32GB, 64GB, and 128GB according to the specification, while the model list also includes 128GB, 16GB, 256GB, 32GB, 64GB, and 8GB. Because the model list and the stated capacity range do not match exactly, it is important to check the selected model before ordering. The USB 2.0 interface is the physical connection point, and the drive is intended for PCs with USB connection, notebooks, and Macs.

Uses and Placement

This OTG flash disk is suited to moving files between compatible computers and mobile phones, as well as general storage for documents, photos, and music. The hot plug and play support means it can be connected quickly when a file transfer is needed.

Event or Professional Use

For office, study, or event work, the drive can be used to carry presentations, documents, images, or audio files between a computer and a mobile phone. The write/delete protection switch can help when files need to be protected from accidental changes during transport. The stated read rate of 12Mb-18Mb/S and write rate of 4-6Mb/S are the relevant transfer figures from the source text, and the USB 2.0 interface is the connection standard for those transfers.

Everyday Home Use

At home, the drive can be used for storing photos, music, and household documents, or for transferring files between a notebook and a compatible mobile phone. Because no external power supply is required, it can be used wherever a USB connection is available. The shockproof and electromagnetic proof solid state storage is a practical detail for a drive that may be carried in a bag or pocket, though the source text does not provide a water-resistance rating or drop height.

Benefits and Buying Value

The buying value rests on the combination of OTG connection, USB 2.0 plug and play use, a write/delete protection switch, and a capacity range that covers common storage needs. The source text also states a long erasure life for the using-class chip.

Reuse and Low Maintenance

The using-class chip is stated to be erasable repeatedly for 100,0000 times, and the storage lifetime is given as more than 10 years. These figures support the idea of repeated use for file storage and transfer. No special maintenance instructions are provided in the source text, so only basic handling care should be assumed, such as keeping the drive within the stated USB service voltage range of 4.5v-5.5v when connected.

Why Choose This Product

Choose this OTG USB flash disk if you need a single drive for computer and mobile phone file transfer, with USB 2.0 connection, hot plug and play support, and a write/delete protection switch. It supports Windows 98, ME, 2000, XP, Vista, 7, and 8, plus Mac OS 9.x and LINUX2.4 or above. Colour options are Black, Gold, Rose gold, and Silver. Check the selected capacity carefully, as the listed models and the stated 4GB-128GB range are not identical.