Press Release


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January 5, 2001



Sony Demonstrates "Infostick(TM)" Bluetooth(TM)Module at CES


Wireless Data Exchange Solution for Memory Stick(TM)Expansion Module


(Las Vegas, CES) Sony Corporation today demonstrated working prototypes of the "Infostick" Bluetooth module at the Sony booth (LVCC N109), 2001 International CES. This is part of an ongoing effort to develop the Memory Stick Expansion Module, which utilizes the form factor and interface terminals/protocols of the Memory Stick to add various hardware functions to compliant products.



Prototype of the "Infostick" Bluetooth Module


The Infostick was developed using Sony's proprietary baseband LSI chip and high density mounting technology. The baseband LSI chip integrates multiple functions including a Bluetooth baseband controller, a Memory Stick interface, a flash memory controller and a CPU into a single chip. High density mounting technology allows the baseband LSI chip, RF module, flash memory, antenna and EEPROM to be integrated within a single circuit board to realize the compact Memory Stick form factor.

By inserting an Infostick into Memory Stick Expansion Module compliant products such as digital cameras, personal computers, televisions, etc., quick and simple wireless data exchange can be conducted between the hardware via radio waves. The featured prototype has a transmission range of approximately 10m, and transfer rate of 1Mbps in accordance with Bluetooth specifications.

Having developed the basic prototype, Sony will now work to explore new possibilities for the Infostick to add new functions such as Internet access capability and network setup capabilities.

Memory Stick Expansion Modules are devices that expand the functionality of Memory Stick-enabled devices such as handhelds (PDA), PCs, mobile phones, etc. There are now four working prototypes of the Memory Stick Expansion Module that include the Infostick, camera module, GPS module and fingerprint recognition module. Sony will continue its efforts to develop unique Memory Stick Expansion Modules to expand the horizon of Memory Stick applications.


Specifications of the Infostick Bluetooth Module (Prototype)
Dimensions (w x l x h) 21.5 x 55 x 2.8mm
Mass Approx.4g
Carrier Frequency 2.4GHz
Transfer Rate 1Mbps
Transmission Power 0dBm(Class 3)

*All specifications relate only to the prototype.Final product specifications are subject to change without notice.
*BLUETOOTH is a trademark owned by its proprietor and used by Sony under license.