t t t s s s - - - r r r d d d p p p 7 7 7 k k k / / / w w w usb2.0 portable multi-card reader transcend information, inc. 1 description TS-RDP7K/w is a usb2.0 portable multi-card reader. with 3 slots and usb hub function, it is a slim dev ice specifically designed for fast, easy data transfer and exchange using multiple types of memory cards and usb flash drives. features ? color: black / white ? fully compliant with the hi-speed usb 2.0 specifi cation ? usb powered (no external power or battery needed) ? led indicates card insertion and data traffic ? support 3 usb ports. do not plug a heavy power consumption device(over 500ma) into the usb hub, such as external hard driv es ? built-in usb a-type cable. ? supports many different types of memory cards insert directly: o secure digital (sd ? ) o sdhc (secure digital high capacity) o microsdhc o microsd ? / transflash o multimediacard (mmc ? ) o mmc plus ? o rs-mmc o mmc mobile ? o memory stick ? (ms) o memory stick pro ? o memory stick duo ? o memory stick pro duo ? o memory stick pro-hg duo ? o memory stick micro ? (m2) need an adapter of sd interface: o mmcmicro ? o minisd ? o minisdhc the reader does not support more than one memory ca rd at a time. placement dimensions side millimeters inches a 88.00 1.0 3.47 0.04 b 54.00 1.0 2.13 0.04 c 10.60 1.0 0.42 0.04
t t t s s s - - - r r r d d d p p p 7 7 7 k k k / / / w w w usb2.0 portable multi-card reader transcend information, inc. 2 system requirements desktop or notebook computer with a working usb por t one of the following operating systems: o windows ? me o windows ? 2000 o windows ? xp o windows vista ? o windows 7 ? o mac ? os 9.x, or later o linux ? kernel 2.4.2, or later
t t t s s s - - - r r r d d d p p p 7 7 7 k k k / / / w w w usb2.0 portable multi-card reader transcend information, inc. 3 usb pinouts pin no. pin name 01 v 5in 02 usb- 03 usb+ 04 vss usb pin identification symbol function usb- usb+ usb differential signal: the pairs are used to transmit data/address/command vss ground v 5in usb power input block diagram
t t t s s s - - - r r r d d d p p p 7 7 7 k k k / / / w w w usb2.0 portable multi-card reader transcend information, inc. 4 recommended operating conditions: general dc characteristics:
t t t s s s - - - r r r d d d p p p 7 7 7 k k k / / / w w w usb2.0 portable multi-card reader transcend information, inc. 5 dc electrical characteristics of 3.3v i/o cells: above technical information is based on industry st andard data and tested to be reliable. however, tra nscend makes no warranty, either expressed or implied, as to its ac curacy and assumes no liability in connection with the use of this product. transcend reserves the right to make changes in spe cifications at any time without prior notice.
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