Samsung UMS Composite USB Device
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| Samsung UMS Composite USB Device | 32 | 53 | 24 | 18 | 3.06 | 1.21 | 1.45 | 2.42 |
The measurement of the Samsung UMS Composite USB Device was carried out on Windows. Similar read and write speeds could certainly be achieved with the Samsung UMS Composite USB Device under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the Samsung UMS Composite USB Device should be used.
Samsung UMS Composite USB Device
The Samsung UMS Composite USB Device is a versatile USB device from Samsung, typically referred to as a Composite USB Storage Device. This device is commonly used in smartphones and tablets to enable connectivity with computers and other devices, and it can be used as a mass storage device, modem, or other functions.
Here is a comprehensive description of the Samsung UMS Composite USB Device, including technical details, features, and areas of application:
General Description
The Samsung UMS Composite USB Device is a USB device manufactured by Samsung. It is commonly used in mobile devices such as smartphones and tablets, and provides support for various USB functions. The term "composite" indicates that the device provides multiple functions over a single USB connection, such as mass storage access, data transfer, and network connectivity.
Technical Details
1. USB Interface:
- USB 2.0/3.0: The Samsung UMS Composite USB Device typically supports the USB 2.0 or USB 3.0 interface, depending on the device used. USB 2.0 offers transfer rates of up to 480 Mbps, while USB 3.0 offers transfer rates of up to 5 Gbps.
2. Composite Device:
- Multiple Functions: The device can be used as a mass storage device, modem or for data transfers. Composite mode allows the device to combine multiple functions over a single USB connection.
3. Mass Storage Access:
- MTP (Media Transfer Protocol): The mass storage function often uses the MTP protocol, which allows files to be transferred between the device and a computer without the need for additional drivers.
4. Drivers:
- Operating System Compatibility: The UMS Composite USB Device can be compatible with various operating systems such as Windows, macOS and Linux. Most modern operating systems will automatically detect the device and install the necessary drivers.
5. Connection Type:
- USB Cable: The connection type is usually a USB-A to USB-C or Micro-USB cable, depending on the mobile device.
Features
1. Mass Storage Access:
- File Transfer: The main purpose of mass storage access is to transfer files between the mobile device and the computer. This allows users to easily copy photos, music, videos and other files.
2. Modem function:
- Data connection: In some cases, the device can act as a modem and forward the mobile device's data connection to the computer. This makes it possible to use the mobile phone's Internet connection on the computer.
3. Data transfer:
- Synchronization: In addition to file transfer, the device can also be used to synchronize contacts, calendars and other data between the mobile device and the computer.
4. Multimedia management:
- Media access: The MTP protocol allows users to access media content such as music and videos and transfer them to the computer without the need for special software.
5. Internal storage access:
- File manager: The device allows access to the mobile device's internal storage and SD card, if one is present. This makes it easier to manage files and free up storage space.
Application area
1. File transfer:
- Personal and business use: The Samsung UMS Composite USB Device is used to transfer files between a smartphone or tablet and a computer. This is useful for personal users who want to back up photos and videos, as well as business users who want to share documents and other files.
2. Network access:
- Internet use: When the device is used as a modem, it can provide an Internet connection on the computer, which is especially useful when no other Internet connection is available.
3. Multimedia management:
- Media management: Users can use the device to manage music, videos, and other media content by transferring them to or accessing them from the computer.
4. Device synchronization:
- Synchronization: The device is used to synchronize data such as contacts, calendar, and notes between a mobile device and a computer.
5. Backup and restore:
- Data backup: Users can use the device to back up data from their mobile device to the computer, which is important for ensuring data integrity and recovery in case of data loss.
Summary
The Samsung UMS Composite USB Device is a versatile USB device typically used in mobile devices such as smartphones and tablets. It offers features such as mass storage access, data transfer, and modem functionality. The device typically uses USB 2.0 or USB 3.0 for connectivity and supports the MTP protocol for file transfer. It enables easy management and transfer of files, provides network access via the modem function, and enables synchronization and backup of data. The Samsung UMS Composite USB Device is thus a useful tool for the integration and management of mobile devices in a computer environment.
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Samsung UMS Composite USB Device and the compatible operating systems
Windows Server 2025, 2022, 2019, 2016, ... or 2008 and higher
Windows 12, 11, 10 or Windows 7 and higher
Linux (various distributions)
macOS (from version 10.6)
Please note that the exact functions and areas of application may vary depending on the firmware version and configuration of Samsung UMS Composite USB Device.
The Samsung UMS Composite USB Device is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the Samsung UMS Composite USB Device regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.