We've developed a fast and reliable USB 3.0 eMMC writer with the following specification.
- USB 3.0 Interface
- Native eMMC 8bit wide data interface, instead of slow SD 4bit width
- Works in HS200 mode
- Flashing speed is 3-4 times faster than a normal USB 3.0 card reader i.e. Transcend TS-RDF5K.
- Windows / Mac / Linux Compatible
- Works with ODROID Orange, Red and Blue eMMC modules (It is not compatible with the Black eMMC Modules)
- Use with Etcher or Win32DiskImager software on your PC
- It can't access the eMMC hidden boot blocks, unfortunately.
- Rated Power : 5V/500mA (including eMMC module)
- Dimensions : 60x26x4.5 mm


If you need further information, refer this link.
https://www.hardkernel.com/shop/usb3-0- ... le-writer/
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We are using the Transcend memory card readers and they are working with the eMMC reader converter.
USB 2.0 : Transcend P5 Flash Memory Card Reader TS-RDP5K

USB 3.0 : Transcend Information USB 3.0 Card Reader (TS-RDF5K)





Please feel free to add any memory card reader which is compatible or non-compatible with Hardkernel's eMMC reader(converter).
I've added a couple of pictures with the latest eMMC / Reader PCBs.