Tag: respeqt

2 matching upgrades

Showing 2 products.

StatusProductWhat it doesCompatibilityLinks
AvailableChecked Jul 27, 2026Lotharek SIO2PC / 10502PC Familyby Lotharek
siosio2pcusbusb cdisk emulationdisk imagingrespeqtftdimodern host

Connects Atari SIO computers to a modern USB host, with 10502PC variants that can also image disks through a physical Atari drive.

The basic SIO2PC USB, 10502PC Revision 2, and USB-C Revision 3 pages all exposed login-or-register-to-buy paths on 2026-07-27. Host emulation requires a modern computer, FTDI serial drivers where needed, and software such as RespeQt or AspeQt. The basic interface's manual uses DSR handshaking, while the 10502PC pages specify CTS for SIO2PC mode. Physical-drive imaging requires a 10502PC variant, ALibPC, and the documented FTDI setup; launching ALibPC changes the adapter to 10502PC mode, and unplugging and reconnecting USB restores its default SIO2PC mode.

Sources
  • Atari 400 Bus/interface
  • Atari 800 Bus/interface
  • Atari 600XL Bus/interface
  • Atari 800XL Bus/interface
  • Atari 1200XL Bus/interface
10502PC Revision 3 USB-CBasic SIO2PC USB10502PC Revision 2SIO2PC USB manualALibPC software and documentationRespeQt host software
Sold outChecked Jul 27, 2026TBA SIO2PCby The Brewing Academy
siodisk emulationprinter emulationusbrespeqtmodern host

Connects an Atari 8-bit computer to a modern Mac or Windows computer for disk, cassette, modem, printer, and file-transfer emulation.

The Atari 8-bit collection marked all versions sold out on 2026-07-24. Dual-SIO versions can sit within an SIO chain; single-SIO versions must be at the end or on a splitter. All listed versions include a printed case and an 8 GB microSD card, but need a separate Micro-USB host cable and a Mac or Windows computer. Windows may also need a UART driver.

Sources
  • Atari 400 Exact model
  • Atari 800 Exact model
  • Atari 600XL Stated family
  • Atari 800XL Stated family
  • Atari 1200XL Stated family
The Brewing Academy SIO2PC pageRespeQt host software