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Card Readers:GR-589UB
Device typeExternal OTG Card Reader USB 3.0/microUSB
InterfaceUSB 3.0, Full compatibility USB 1.0, USB 1.1, USB 2.0
Slots numbers2
Maximum transfer speed, MBps145
Simultaneous reading of two SD cards No
Simultaneous reading of two microSD cards No
SDXC format supportYes
USB hub ports numbers
AdditionallyOTG micro USB
Plug & PlayYes
Length of the interface cable, mm
Power indicator
Activity indicatorYes
Powerby USB
Additional power
Power Cable
Slot 1SDXC - Secure Digital™ eXtended Capacity, SDHC - Secure Digital™ High Capacity, SD - Security Digital™, MMC - MultiMediaCard™
Slot 2MicroSDXC™, MicroSDHC™, MicroSD™, TransFlash™
Slot 3
Slot 4
Slot 5
Slot 6
Slot 7
Slot 8
Slot 9
Controller cardreaderGL3220
Controller Hub
Other controllers
Operating systemWindows 10, Vista, Windows 7, Windows 8, Mac OS v10.x. Mac OS X 10.3-10.6, Linux OS
Software and DriversNo
СompatibilityCompatibly with all computers with USB port and tabs, smartphones with support OTG
Housing MaterialABS plastic
Color of front panel
Case colorBlack
Cardreader1
Interface Cable
Mounting screws
User Manual / Warranty Card1
Length, mm71
Width, mm13
Height, mm20
Weight, gr11
Type of packagingBlister
Unit number per packing1
Length of package, cm9
Width of package, cm1.8
Height of package, cm17.5
Weight of package, gr28
EAN1:4892205100618
Quantity of consumer packages, pcs200
Length of the box, cm46,5
Width of the box, cm41,5
Height of the box, cm35
Gross Weight, kg
Net Weight, kg
EAN2: