| | Card Readers:GR-325B |
| Device type | OTG Card Reader Type C, microUSB and USB 2.0 SD/microSD |
| Interface | Type C, USB 2.0, OTG microUSB |
| Slots numbers | 2 |
| Maximum transfer speed, MBps | up to 5Gbps and 480Mb/s |
| Simultaneous reading of two SD cards | No |
| Simultaneous reading of two microSD cards | No |
| SDXC format support | Yes |
| USB hub ports numbers | |
| Additionally | |
| Plug & Play | Yes |
| Length of the interface cable, mm | |
| Power indicator | |
| Activity indicator | Yes |
| Power | by USB |
| Additional power | |
| Power Cable | |
| Slot 1 | 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 |
| Slot 2 | Micro SD / micro SDHC / micro SDXC |
| Slot 3 | |
| Slot 4 | |
| Slot 5 | |
| Slot 6 | |
| Slot 7 | |
| Slot 8 | |
| Slot 9 | |
| Controller cardreader | GL3224 |
| Controller Hub | |
| Other controllers | |
| Operating system | Android 4.0 or above, Windows 2000, 2003, XP, Vista, WIN7, WIN 8/10, Mac 10.5 and above |
| Software and Drivers | No |
| Сompatibility | Compatible with all computers and smartphones equipped with Type C ports, microUSB, USB2.0 |
| Housing Material | ABS plastic |
| Color of front panel | |
| Case color | Black |
| Cardreader | 1 |
| Interface Cable | |
| Mounting screws | |
| User Manual / Warranty Card | 1 |
| EAN13: | 4892286100910 |
| Height, mm | 13 |
| Width, mm | 20,0 |
| Depth, mm | |
| Net weight, gr | 15 |
| Type of packaging | Blister |
| Packing height, mm | |
| Packing width, mm | |
| Packing depth, mm | |
| Package gross weight, gr | |
| Quantity of consumer packages, pcs | 200 |
| ITF14: | |
| Height of the box, cm | 35 |
| Width of the box, cm | 41,5 |
| Box depth, cm | 46,5 |
| Box gross weight, kg | |
| Net weight of the box, kg | |