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10502PC/ Sio2PC-USB

10502PC/ Sio2PC-USB

Our price:

89.99 PLN

Weight: 0.1 kg

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10502PC/ Sio2PC-USB / Sio2pc USB is my newest device fo every Atari 8bit.


Device works in two modes /selecable witch switch/:

  • Sio2PC-USB -connects the ATARI SIO port with PC/MAC computer equipped with a USB PORT, so PC acts as floppy disk drive for ATARI
  • 10502PC - connects the Atari disk drive with PC computer equipped with a USB PORT, so PCcan read / backup orginal 5.25" floppies.



  • PC with a free USB port (works on other platforms like MAC/LINUX)
  • Any 8bit ATARI with a free SIO PORT

SIO2PC-USB mode manual: 

  • download and install ASPEQT from
  • connect SIO2PC to PC; Windows shall install drivers automatically
  • in DEVICE MANAGER, please enable VCP (virtual com port)



  • Make sure the new installed COM PORT number is from 1 to 4.  (CLICK HERE for a short manual)
  • Start ASPEQT --> TOOLS --> OPTIONS: select a proper COM number and CTS MODE --> SAVE
  • Press button START SIO PERIPHERAL EMULATION in the ASPEQT window (blue plug icon at bottom right)
  • Power ON ATARI with Sio2PC-USB connected and ATR/XEX file loaded in SLOT 1 


PS for all ULTIMATES USERS: You can easily reach the highest speed possible selecting HIASS`s patched OS ( POKEY divisor=0)


10502PC mode manual: 

--in preparation





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