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What a Samsung USB Connector Can Do—and How to Check Yours

Samsung Galaxy USB connectors can charge and transfer data, and some models support OTG peripherals or wired video. Check your exact model before choosing an accessory.
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A Samsung Galaxy USB connector can charge the device and transfer data; on compatible models, it can also connect USB peripherals or send video to a display. The connector is not universal: many newer Galaxy devices use USB-C, while older models use Micro USB Type B. Check your exact model before choosing a cable or adapter.

Identify your Galaxy’s connector first

Samsung uses USB-C across many Galaxy S, Z, Note, A, and Tab families. Older examples—including the Galaxy S5 through S7, Note5, and some earlier Galaxy tablets—use Micro USB Type B. To find your model name or number, open Settings > About phone or Settings > About tablet. Then confirm the port and the functions supported by that specific model using Samsung’s connector and charging guidance.

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The plugs are different in use as well as shape: USB-C is reversible, while Micro USB Type B has an asymmetric plug that fits in only one orientation. A cable’s connector matching the port does not by itself confirm that it supports every function you want.

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Use it to charge or transfer data

Samsung describes both USB-C and Micro USB connections as serving charging and data-transfer purposes. For USB-C cables, Samsung distinguishes 3A and 5A types: both can charge and transfer data, while the 5A type is thicker and carries more power. The device and charger determine the charging option available; Samsung says the device selects the fastest available option based on the connected charger and battery status. Check your model’s charging requirements rather than assuming any cable or charger will deliver the same speed.

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Connect USB accessories with OTG

On supported Galaxy devices, an OTG adapter lets the phone or tablet act as a host for certain USB peripherals. Samsung lists USB memory sticks, cameras, keyboards, and mice among the supported categories. Choose an adapter whose device-side plug matches your Galaxy, and confirm that the model supports OTG.

  • USB storage: Access files on a compatible memory stick; high-power devices such as external hard disks may not be recognized.
  • Keyboard or mouse: Connect a compatible wired peripheral, or a receiver-based device where supported.
  • Camera or another phone/tablet: Direct connections may be possible on supported models and for supported tasks.

Samsung’s examples for the Galaxy S7 and S7 edge describe using the included OTG adapter to transfer files directly from another phone with Smart Switch, connect keyboards, open documents from a USB flash drive, and charge the Galaxy from another phone. These are S7-generation examples, not a guarantee that every Galaxy supports the same connections or functions. See Samsung’s S7 and S7 edge accessory article for that model-specific context.

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Send video to a TV or monitor—if your model supports it

Some compatible Galaxy phones can send their display to a TV or monitor through wired accessories such as a DeX Station, HDTV Adapter, or multiport adapter. Samsung’s support information also identifies USB-C DP-to-HDMI converter and DeX cable examples. However, having a USB-C port does not establish that a phone supports wired video output or DeX. Confirm compatibility for the exact phone before buying an HDMI or multiport adapter. Samsung also notes that MHL support varies by model. See Samsung Electronics Service Korea’s OTG and video-output guidance.

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Quick Recap

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Samsung Galaxy Official USB-C to C Data Cable, 1.0m, Black
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Match the accessory to the job

  1. Look up the model: Open Settings > About phone or Settings > About tablet and note the model name or number.
  2. Check the port and function: Verify whether it uses USB-C or Micro USB Type B, then check model-specific support for OTG or wired video output if those are your goals.
  3. Choose the right accessory: For charging or data, match the cable to the port and the device’s charging needs. For peripherals, use a compatible OTG adapter and account for power requirements. For a display, confirm DeX or video-output support before selecting HDMI or multiport hardware.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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