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Team 64GB microSDXC Memory Card with Adapter Model TUSDX64GCL10U77
- Read Speed Up to 100 MB/s
- Write Speed Up to 20 MB/s
- 64GB
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Specs
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Learn more about the Team Group TUSDX64GCL10U77
| Brand | Team |
|---|---|
| Model | TUSDX64GCL10U77 |
| Type | microSDXC |
| Capacity | 64GB |
|---|---|
| Speed Class Rating | UHS-I / U1 / Class 10 |
| Read Speed | Up to 100 MB/s |
| Write Speed | Up to 20 MB/s |
| Features | Supports for UHS-I ultra high-speed bus interface. Extreme speeds of 80MB/s reading and 15MB/s writing. Enough to satisfy the high-speed access requirement of smart phones, tablets and vehicle recorders. |
|---|
| First Listed on Newegg | September 21, 2026 |
|---|
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): Lifetime
- Limited Warranty period (labor): Lifetime
- Read full details
Return Policies
- Return for refund until: January 31, 2026
- Return for replacement until: January 31, 2026
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-833-574-4629
- Support Website
- View other products from Team Group
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The Team TUSDX64GCL10U77 is a 64GB microSDXC memory card with an adapter, UHS-I, U1, and Class 10 ratings, with read speeds up to 100 MB/s and write speeds up to 20 MB/s; it suits smartphone, tablet, and vehicle-recorder users needing portable storage.
Recommended For
- Smartphone and tablet owners who need removable space for photos, music, downloads, and other files, provided their device supports microSDXC.
- Users capturing Full HD video or consecutive still photos who want a UHS-I U1/Class 10 card for compatible devices.
- People moving files between compatible microSDXC devices and computers who can use the included SD adapter and do not need high sustained write speeds.
Real-World Use Scenarios
- On a compatible Android phone or tablet, use the card to keep photos, music, and downloaded videos off the device’s built-in storage; the card adds room for files, though device support and available storage options vary.
- In a compatible compact camera or camcorder, use it for everyday photos and Full HD clips; its U1/Class 10 rating suits basic HD recording, but check the camera’s requirements before recording higher-resolution or high-bitrate video.
- In a vehicle recorder that accepts 64GB microSDXC and U1 cards, use it to store routine driving clips; for frequent continuous or parking-mode recording, choose a card specifically designed for high-endurance use.
- Use the included SD adapter to move files through a compatible full-size SD card slot or reader; the experience depends on the reader and host device as well as the card.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Smartphone, tablet, and vehicle-recorder storage |
| Capacity | 64 GB |
| Card Format And Interface | microSDXC format with a UHS-I bus interface |
| Speed Class And Performance | UHS-I, U1, and Class 10; read speeds up to 100 MB/s and write speeds up to 20 MB/s |
| Features | X-ray proof |
| Color | Black |
| Package Details | One item; item weight 0.1 lb and package weight 0.65 lb; package dimensions 10 × 2 × 2.7 inches (L × W × H) |
| Model Identifiers | Team; model TUSDX64GCL10U77 |
Reference Q&A
Q: Is this 64GB Team U1 card enough, or should I get a U3/V30 card?
A: Choose this Team card for a device that supports U1/Class 10 and whose recording requirements fit that class. Choose a U3/V30 card when your device requires it, such as for demanding 4K or high-frame-rate recording. Check the device manual before buying: U1 and U3 indicate different minimum sustained write-speed classes, not guaranteed real-world transfer speeds.
Q: For a dash cam, should I use this Team card or a high-endurance card?
A: This Team card is a 64GB U1/Class 10 option for a compatible vehicle recorder. For continuous recording and repeated overwriting, choose a high-endurance card instead: endurance-focused cards are designed for that workload. Confirm the dash cam’s supported capacity and speed class before choosing either type.
Q: Team 64GB U1 vs Samsung EVO Plus 64GB: which should I choose?
A: Choose the Samsung EVO Plus if its advertised read speed of up to 160 MB/s is useful for transfers and your reader or device can take advantage of it. Choose the Team card if its stated speeds—up to 100 MB/s read and 20 MB/s write—fit your needs. Both figures are maximum advertised speeds; actual performance depends on the device and test conditions.
Q: Should I buy this 64GB Team card or the 128GB version?
A: Choose 64GB if that capacity is enough for your photos, files, or recording needs. Choose 128GB when you want more room before transferring or deleting files. TEAMGROUP lists the same maximum sequential speeds—up to 100 MB/s read and 20 MB/s write—for its 64GB and 128GB cards in this U1/Class 10 series.
Q: Will this 64GB microSD card work in my phone, tablet, or camera?
A: It may work if the device supports 64GB microSDXC cards. Check the device’s supported card type and capacity before buying; the card’s UHS-I, U1, and Class 10 ratings describe its speed class, not universal device compatibility.
Q: Is this card suitable for a dash cam?
A: It may suit a dash cam that supports 64GB microSDXC cards and accepts UHS-I/U1 or Class 10 media. Its listed write speed is up to 20 MB/s; check the dash cam’s required speed and capacity, especially for high-resolution or continuous recording. Endurance for repeated recording is not specified.
Q: How fast is this card for saving files and transferring them?
A: The listed maximum speeds are up to 100 MB/s for reading and up to 20 MB/s for writing. Actual speeds can vary by device and conditions, so it is best suited to ordinary storage and transfers rather than assuming it meets a device’s needs for demanding high-bitrate recording.
Q: What is the included SD adapter for?
A: The adapter lets the microSD card fit a standard-size SD card slot, such as one on a compatible computer or card reader. It does not increase the card’s capacity or speed.