| OTG | USB 3.1/3.0 | USB 2.0 | ||||||||||
| 產品型號 |  RDA2 |
 RDC2 |
 RDP9 |
 RDC8 |
 RDF9 |
 RDF2 |
 RDF8 |
 RDF5 |
 RDP8 |
 RDP5 |
||
| USB接頭 | Lightning | Type-C (USB2.0) | Micro-B (USB2.0) | Type-C | Type-A | Type-A | Type-A | Type-A | Type-A | Type-A | ||
| 插槽 | SD microSD |
SD microSD USB |
SD microSD USB |
SD microSD CompactFlash Memory Stick |
SD microSD CompactFlash Memory Stick |
CFast | SD microSD CompactFlash Memory Stick |
SD microSD |
SD microSD CompactFlash Memory Stick |
SD microSD |
||
| 支援卡類 | SD | UHS-II | - | - | - | - |  |
- | - | - | - | - |
| UHS-I及以下 | |
|
|
|
|
- | |
|
|
|
||
| microSD | UHS-I及以下 | |
|
|
|
|
- | |
|
|
|
|
| CompactFlash | UDMA5及以下 | - | - | - | |
|
- | |
- | |
- | |
| UDMA7和UDMA6 | - | - | - | |
|
- | |
- | - | - | ||
| CFast | CFast 2.0及以下 | - | - | - | - | - | |
- | - | - | - | |
| Memory Stick | - | - | - | |
|
- | |
- | |
- | ||
| MMC | - | - | - | - | - | - | - | - | |
- | ||
| 產品顏色 | 白 | 黑 | 黑 | 黑 | 黑 | 黑 | 黑、白 | 黑、白、粉紅 | 黑、白 | 黑、白 | ||
| 產品保固 | 2年有限保固 | |||||||||||