| | Card Readers:GR-139URCB |
| Device type | Internal Card Reader 3,5 |
| Interface | USB 2.0, Full compatibility USB 1.0, USB 1.1 |
| Slots numbers | 8 |
| Maximum transfer speed, MBps | 45 |
| Simultaneous reading of two SD cards | No |
| Simultaneous reading of two microSD cards | No |
| SDXC format support | Yes |
| USB hub ports numbers | |
| Additionally | IRDA port, USB 2.0 port |
| Plug & Play | Yes |
| Length of the interface cable, mm | 700 |
| Power indicator | Yes |
| Activity indicator | Yes |
| Power | by USB |
| Additional power | |
| Power Cable | |
| Slot 1 | SDXC - Secure Digital™ eXtended Capacity, SDHC - Secure Digital™ High Capacity, SD - Security Digital™, MMC - MultiMediaCard™ |
| Slot 2 | MicroSDXC™, Micro SDHC™, MicroSD™, TransFlash™ |
| Slot 3 | MS - Memory Stick™, MS Duo - Memory Stick Duo™, MS PRO - Memory Stick PRO™, MS PRO Duo - Memory Stick PRO Duo™, HS MS PRO Duo - High Speed Memory Stick PRO Duo™ |
| Slot 4 | M2™ - Memory Stick Micro, Memory Stick HG Micro |
| Slot 5 | CF - CompactFlash™ Type I, CompactFlash™ Type II, Cfast - CompactFast™ |
| Slot 6 | xD-Picture™ v1.2C M-Type, H-Type |
| Slot 7 | Phone SIM card |
| Slot 8 | Smart card |
| Slot 9 | |
| Controller cardreader | RT5161 |
| Controller Hub | |
| Other controllers | |
| Operating system | Windows XP, Vista, Windows 7, Windows 8, Mac OS v10.x. or above, Linux Kernel 2.6.3 or above |
| Software and Drivers | Requires installation of the driver for IR receiver |
| Сompatibility | Compatibly with all computers with USB connector on motherboard |
| Housing Material | Metal |
| Color of front panel | Black |
| Case color | |
| Cardreader | 1 |
| Interface Cable | Yes, USB(10pin IDC male connector) |
| Mounting screws | Yes |
| User Manual / Warranty Card | 1 |
| Height, mm | 25 |
| EAN13: | 4891027090510 |
| Width, mm | 101 |
| Depth, mm | |
| Net weight, gr | |
| Type of packaging | Plastic bag |
| Packing height, mm | |
| Packing width, mm | |
| Packing depth, mm | |
| Package gross weight, gr | |
| Quantity of consumer packages, pcs | 60 |
| ITF14: | |
| Height of the box, cm | 29,5 |
| Width of the box, cm | 33 |
| Box depth, cm | 33,7 |
| Box gross weight, kg | |
| Net weight of the box, kg | |