How to connect external memory to Xiaomi devices: instructions for smartphones, TV and laptops

External memory for Xiaomi: why it is needed and what formats are supported

Xiaomi devices — whether smartphones, TVs or laptops — often face a shortage of internal memory, especially for low-end models, where the manufacturer saves on storage capacity. External memory solves the problem: it allows you to store movies, photos, applications and even transfer the system to a faster medium. But how to connect it correctly to avoid errors and data loss?

In this article, we will analyze all ways to connect external memory to Xiaomi devices – from classic flash drives to the next generation. SSD-You'll find out which formats are supported (FAT32, exFAT, NTFS), How to set up a device to work with an external drive and what to do if the system can't see the media, and also unique life hacks for Mi TVs. TV, where an external drive can be used as the main storage for applications.

What Xiaomi devices support external memory

Not all Xiaomi gadgets are equally friendly to external media, here’s a quick overview of compatibility:

• 📱 Smartphones: All models with connector USB-C or Micro-USB (via the OTG-cable. Support. SD-Only in slot models (e.g. Redmi Note 11 Pro)+ 5G).
• 📺 TVs: All Mi TV redmi TV portable USB 2.0/3.0. Some models support connectivity SSD memory-expansion.
• 💻 Notebooks: Xiaomi Mi Notebook, RedmiBook – via USB-A, USB-C or microSD reader.
• 🎮 Configures and boxes: Mi Box S, Mi TV Stick – only flash drives up to 128 GB (FAT32).

Important: Xiaomi TVs often have a limit on the maximum amount of external media – usually up to 2 TB. And in smartphones with MIUI external memory can be used as internal (Adoptable Storage function), but this will require formatting.

How to connect a flash drive or SSD to a Xiaomi smartphone

To connect an external carrier to a smartphone will need OTG-cable (or iPhone adapter if you have a Xiaomi 13 Ultra with a smartphone) USB-C). Follow the instructions:

1. Connect. OTG-cable to the smartphone, and to it – flash drive or SSD (if SSD, You need an additional adapter to USB-A).
2. A notification will appear on the screen "USB-The drive is connected.
3. Select “Use as an external drive” (if you just need to transfer files) or “Format as an internal drive” (to expand memory).
4. If the media is not defined, check the format: MIUI does not support NTFS without root rights.

⚠️ Note: when you select the option "Format as internal", all data from the flash drive will be deleted, and the media will be encrypted.

Connecting external memory to the Xiaomi TV: nuances

Mi TV and Redmi TVs allow you to connect external media to view media files or install applications.

• 🎬 For video: formats are supported MP4, MKV, AVI (max. authorization 4K@60fps).
• 📁 For apps: only if the TV is on Android TV (Like Mi. TV Q2 The flash drive should be formatted in FAT32.
• ⚡ For SSD: External power supply is required if SSD consumer >500 m).

Instructions for connection:

1. Insert a flash drive or SSD into the USB port on the back of the TV.
2. Open the File Manager (the folder icon on the home screen).
3. Select the connected media and open the desired file.
4. To install APK: Enable "Unknown Sources" in Settings → Security.

⚠️ Note: If the TV can’t see the flash drive, try formatting it into a flash drive. FAT32 cluster size 32 KB. NTFS It is supported for reading only (without writing).

File system formats: which one to choose for Xiaomi

The file system format determines whether your device will see your media and be able to write data to it.

For most applications, exFAT is optimal – it removes the FAT32 restrictions and is supported by modern Xiaomi devices. If you want to connect a media to an old TV (for example, Mi TV 3S), choose FAT32.

💡

To format a flash drive in exFAT on Windows, open "This Computer" → PCM on disk → "Format" → select exFAT and cluster size 128 KB.

Why Xiaomi doesn’t see external memory

If the device does not recognize the flash drive or SSD, check the following points:

• 🔌 Nutrition: SSD Or the hard drive may not have enough power from the USB-Use an externally powered hub.
• 🛠️ Format: as mentioned above, NTFS Not supported for recording without root rights.
• 🔍 Damage: Connect the media to your PC and check for errors via chkdsk (Windows) or Disk Utility (Mac).
• 📱 Settings MIUI: in some of the firmwares need to be included "USB-debugging” (Settings → The phone. → Version. MIUI → 7 times to tap).

If the problem persists, try:

1. Reboot the device with the connected media.
2. Update the firmware (Settings → System Update).
3. Test the flash drive on another device.

⚠️ Note: on Xiaomi TVs with PatchWall (e.g. Mi) TV 4X) Access to flash drives with "suspicious" content (e.g., with modified ones) may be blocked. APK). In this case, will help flashing on Android TV.

💡

90% of Xiaomi’s external memory problems are solved by exFAT formatting or power checks USB-port.

How to use external memory as internal memory (Adoptable Storage)

Adoptable Storage allows you to “tether” a flash drive or SD-It's a card to a smartphone, so that the system can see it as part of the internal memory, which is useful if the built-in drive is sorely lacking:

• ⚠️ Once formatted, the media will be encrypted and tied to the device.
• ⚡ Speed depends on the class of the flash drive: for applications you need UHS-I/UHS-II (For example, SanDisk Extreme).
• 📱 The function is not available on all models (for example, not available on the POCO F3 s MIUI 13).

Instructions for activation:

1. Connect the flash drive through the OTG.
2. In the notification, select "Settings" → "Format as internal".
3. Confirm the action and wait until it is completed (may take up to 10 minutes).
4. After the reboot, check in Settings → Storage – external memory should be displayed as part of the internal memory.

⚠️ Note: if you remove such a medium without first "disabling" (Settings) → Warehouse → Disable, data may be damaged. Also, it is not recommended to use Adoptable Storage for slow drives (grade 10 and below) - this will slow down the system.

FAQ: Frequent questions about external memory on Xiaomi