TF T-Flash Memory Mobile Universal Micro USB OTG Card Reader for Phone & PC Tablets
| Model No. | CCU3015 |
|---|---|
| Sample Time | 7 days |
| OEM / ODM | Available |
| Port | Shenzhen or HK,China |
| Views | 709 views |
US$ 2~8 /Piece | Get Latest Price
| Model No. | CCU3015 |
|---|---|
| Sample Time | 7 days |
| OEM / ODM | Available |
| Port | Shenzhen or HK,China |
| Views | 709 views |
US$ 2~8 /Piece | Get Latest Price
USB OTG Card Reader Micro SD/TF/SD Adapter Smart USB card reader for Android Smartphone Tablet for Samsung HUAWEI SONY
A transmission interface:. USB2.0 (micro USB 5pin) + USB A Male
3 slots: 2 slots (SD + micro SD)
4 Transmission speed:. USB2.0 transfer 480Mb / s ( standard value )
5 Material:. ABS
1 small form factor, easy to carry.
2. USB A male with a micro USB dual- plug design, Smart Phone and PC support dual interface.
3 without data via PC, smartphone and memory card bidirectional transmission.
5 Blue LED, flashes read.
6 plug and play, no external power supply.
7 supports high-speed large -capacity SDXC, micro SDXC memory card, up to 128GB.
8. Supports SD v3.0 UHS-I specification, the maximum transfer 104MB per second.
9 Support for Samsung Galaxy SII I9100, I9103, I9220, SIII 9300, for note II 7100, for HTC NEW ONE, for HTC Butterfly, for Sony Xperia Z, for millet 2 and the market for smartphone and tablet features micro USB OTG interface.
10 supported memory cards:
A. SD / SDHC / SDXC / EXTREME SD / EXTREME II SD / EXTREME III SD / ULTRA SD / ULTRA II SD / ULTRA II SD P PLUS /
SD-ULTRA-X / ULTRA SPEED SD / SD PRO / SD ELITE PRO / HS SD / MMC / MMC 4.0
B. microSD / microSDHC / microSDXC
Note:
1 part of the mobile market only supports up to 32GB SDHC Memory Card, SDXC products using the chip supports up to 2TB.
(2) support Android 2.3 or later smartphones micro USB port, the interface must function as a Host.
3 Support FAT32 format, NTFS format is not supported. ( Smart phone interface )
4 Please see your phone or tablet supports OTG data capabilities of your phone or tablet must support OTG function, not all phones and tablet can support OTG function.


A dual-connector body (USB-A plus OTG or Type-C) lets the same drive move files between a phone and a computer — useful where end users are on mobile only.
These drives are bought mainly for corporate gifting, promotion and event use, so they suit a wide spread of buyers rather than any one industry. Typical uses include:
| Interface | USB 3.2 Gen 1 (USB 3.0), backward compatible with USB 2.0 / 1.1 |
| Capacity options | 4GB, 8GB, 16GB, 32GB, 64GB, 128GB, 256GB |
| Read speed | Up to 120 MB/s (on a USB 3.2 Gen 1 port) |
| Write speed | Up to 40 MB/s |
| Flash grade | Grade-A NAND flash |
| Data retention | 10 years |
| Operating systems | Windows 11 / 10 / 8.1 / 7, macOS 10.13+, Linux 2.6+ |
| Power | USB bus-powered — no external power or driver required |
| Features | Plug and play, hot-swappable, shock-resistant |
| Certification | CE, FCC, RoHS |
| Warranty | 1 year |
| MOQ | 100 pcs per design (negotiable) |
| Samples | Sample fee quoted per design, refunded against the bulk order |
| Packaging | Poly bag, gift box, blister card, tin box; custom box available |
| Also supports | Android 5.0+ (OTG models) |
Specifications above are indicative. Final capacity, speed, finishing and packaging are confirmed on the order.