WALNEW SD Card Reader User Manual
- June 14, 2024
- WALNEW
Table of Contents
SD Card Reader
User Manual
SD Card Reader
Questions and Answers
Q: Why Mac asks to allow an accessory to connect?
A: When a new USB or Thunderbolt accessory connects to your Mac laptop with Apple silicon and macOS Ventura or later at the first time, you will get an alert that asks you to allow the accessory to connect. This is the security policy of Mac system. You need to choose ALLOW before you can use them. If you choose DON’T ALLOW, your Mac won't recognize the accessory or give it access to the data on your Mac, and you'll be asked again to allow it to connect on the next time you use the accessory.
Q: What is QTG?
A: OTG is On-The-Go. OTG is mainly used for connecting different devices or mobile devices for data changes. A OTG compatible device is competent to act as a controller or a host of the other USB devices.
Q: When using, can’t get transfer rate 5 Gbps?
A: Our SD card reader indeed can support 5 Gbps Speedy access at USB-A or USB-C upstream port. The practical transfer rate depends on data interface, storage card format and operating system, and in most cases is the TF/ SD card itself that can't reach ideal speed.
Q: What about UHS- II cards? Any issues with those?
A: UHS- II cards can also read in WALNEW SD card adapter, but please kindly note that UHS-II cards will also read at speed of UHS-I.
Q: Maximum reading capacity of the storage card?
A: Up to 2TB.
Q: How to remove the Micro SD card once inserted?
A: Push Push function means you just need to slightly press the inserted card, and the internal structure of the adapter will automatically eject it out to make you easily remove.
Q: Why can’t save files to SD or Micro SD card?
A: The compatibility of different formats of the SD or Micro SD card used on different systems is as follow table, please check and choose the appropriate format you need to use.
Q: What's the warranty of this Card Reader?
A: We offer 18-month warranty for this Card Reader.
If there is any question, please feel free to contact us any time. We will
reply you within 24 hours.
Support-Service Email Address: [email protected]
Compatible List (INCOMPLETE LIST)
with Card
- SD, SDHC, SDXC, Extreme I Il1 SD, Ultra 11 SD, MMC, RS-MMC
- Micro SD, Micro SDHC, Micro SDXC
with Computer
Apple Mac| Macbook/Macbook Air/Macbook Pro (include M1/M1 Max Chipset)
iMac/Mac mini/Mac studio/Mac Pro
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Others| Chromebook/Dell/Asus/Acer/Lenovo/Surface with USB-C or USB-A port
with iPad
- iPad with USB-C port
with Phone and other tablet
When connecting to other mobile devices, please kindly make sure that your USB
C phone/tablet supports OTG function.
Samsung| Galaxy S23 Ultra/S23+/S23/, S22+/S22 Ultra/S22, 521/ S20/S20 Plus/S20
Ultra, S10/S10 Plus/S10e/S9/S9 Plus/ 58/S8 Plus; Galaxy Note 10/Note 10+/Note
9/ Note 8/A70 Galaxy Tab S8/S8+/S8 Ultra/S7/S6, Galaxy Tab A8/A7
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Microsoft| Surface Pro 9/8/7+, Surface Go 3/2
Incompatible List
- Not support: Memory Stick Card; CF card; XQD Card, Micro MMC Card.
- Not support: Micro USB Port.
- Not recommend for TV set.
- For Android phones such as Samsung phones, the memory card file format should be FAT32/EXFAT, NTFS is not supported.
- Support phone case within 1mm/0.04inch.
- Data transfer rates are subject to the speed of the memory card itself and your computer’s USB ports.
160408-23061901 V10
Documents / Resources
|
WALNEW SD Card
Reader
[pdf] User Manual
SD Card Reader, Card Reader, Reader
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