Best Dual Interface USB Flash Drives (USB-A and USB-C)

The Kingston DataTraveler microDuo 3C 256 GB USB flash drive allows you to quickly exchange files between computers and mobile gadgets thanks to two connectors - USB-A and USB-C. The latter supports OTG technology for fast synchronization with smartphones, tablets without using additional drivers or adapters. The USB 3.2 gen1 interface provides a read speed of up to 200 MB / s, and a write speed of about 15 MB / s. This is enough to watch high-resolution movies, process photos directly from the drive. The volume of 256 GB is enough for backup storage of personal and work documents, presentations, moving all media files from the memory of a modern phone. It is worth noting the compatibility with all popular operating systems, including Android and MacOS.

Kingston DataTraveler microDuo 3C 256 GB surprises with its compactness, which allows you to carry the flash drive in your pocket, wallet, or handbag. A hard, non-removable plastic cap is provided to protect the USB-C, and the body itself is made of metal. The minimum length of 3 cm reduces the risk of breaking the connector. The device is ideal for traveling, business trips. With the help of the eyelet for the strap, you can hang it on your neck, hand and make it easier to pull out of your pocket. The cost of the USB flash drive is budget, which is fully consistent with the policy of the "people's brand".

The XO DK03 256 GB USB flash drive simplifies the exchange and backup of data from mobile and computer equipment. For connection, there are USB-A and USB-C connectors of the USB 3.2 gen1 standard with a declared read speed of about 100 MB / s. The model is the senior one in the series and has a maximum capacity of 256 GB, which allows you to store not only documents, photos and music, but also movies in 4K resolution with the ability to watch them without prior copying. Universal compatibility with different operating systems and OTG technology guarantee stable interaction with tablets, smartphones, TV set-top boxes, TVs, laptops.

The manufacturer has used a rotary design that allows you to quickly switch between connectors and serves as protection against mechanical damage. All components are made of metal, so the flash drive is shockproof and can withstand transportation. Moreover, the drive is not susceptible to magnetic and X-ray radiation and can easily pass baggage control at the airport. The bracket has an eye for hanging a strap or wearing on a keychain.

The SanDisk Ultra Dual Drive Luxe USB Type-C 256 GB USB flash drive offers an easy way to back up files from various devices, regardless of the interface. The user also gets the opportunity to exchange data between mobile gadgets and a PC without the need for a wired connection. For this purpose, the design provides two USB 3.2 gen1 connectors - Type A and Type C. The maximum read speed reaches 150 MB / s and allows you to play media files directly from the drive without delays. The use of caching ensures the process of writing small files (up to 1 GB) with an indicator of about 60 MB / s. Thus, copying work documents, projects, presentations, photos and music is done in a matter of seconds. And you can fit a huge number of them, given the volume of 256 GB. The manufacturer guarantees compatibility with Android, Windows, Linux, Chrome, as well as Apple technology (Mac and iOS) in Plug & Play mode.

The SanDisk Ultra Dual Drive Luxe USB Type-C 256 GB case is made of metal and weighs 12.2 g. Despite its high capacity, the flash drive's dimensions are quite modest, so it can be easily carried in a trouser pocket or wallet, or laptop bag. Switching between connectors is performed by a rotary mechanism, which will definitely not get lost, as is the case with removable caps. All important information is always at hand thanks to a metal loop for hanging on a keychain or strap. The disadvantages include increased heating during prolonged use.

The Transcend JetFlash 930C 256GB USB flash drive stands out for its high performance, which reaches the level of modern SSDs. The read speed is 420 MB/s, and the write speed is 400 MB/s, which erases any restrictions on use. The drive easily copes with playing 4K movies, recording TV shows, is ideal for the role of an emergency disk with a set of programs for diagnosing and restoring a PC, as well as for expanding the memory of game consoles. The main feature is support for all operating systems and the ability to connect to any device using USB-A and USB-C connectors. Transcend JetFlash 930C allows you to exchange large files between a PC, laptop, mobile gadgets in a couple of minutes, for which 256 GB of memory is provided.

Electronic components are securely protected by a metal case, and the connectors are covered with removable caps. The latter tend to get lost during operation. The company offers Transcend Elite and RecoveRx software, which will help you properly organize the flash drive's working space, automate the creation of backup copies, and quickly restore lost or accidentally deleted data. It is worth considering the increased dimensions (length 71 mm), which make carrying it in your trouser pocket not the most convenient thing to do.

The Hoco UD14 Clever 256 GB USB flash drive comes with two connectors (USB-A + USB-C) and is compatible with Windows, Linux, Android, and Mac operating systems. With one device, the user can exchange files between smartphones/tablets and computer equipment without using wires or access to the Internet (for cloud services). The 256 GB capacity fully meets the requirements of the modern world and allows you to transfer media files from mobile gadgets at one time for storing them or further processing directly from the drive. The latter is possible thanks to the use of the USB 3.2 gen1 interface with high read (200 MB/s) and write (100 MB/s) speeds. It is also worth noting that the flash drive is suitable for downloading and watching high-definition movies, creating bootable and emergency disks for servicing equipment.

The Hoco UD14 Clever 256 GB drive is packaged in a reliable metal case with a swivel system for ease of use. The matte gray coating looks stylish and discreet, goes well with the unusual design and will emphasize the image of both a business person and an IT specialist. The model will cope with non-standard conditions and is suitable for people leading an active lifestyle, thanks to comprehensive protection from moisture, shock, high temperature, magnetic and X-ray radiation.