Tag: input adapter

2 matching upgrades

Showing 2 products.

StatusProductWhat it doesCompatibilityLinks
AvailableChecked Jul 24, 2026MacBong!by Infinity Products and MFA2 Workshop
usb hidusb keyboardusb mouseadbdb9input adapter

Adapts modern USB keyboards and mice to early Macintosh keyboard and mouse ports or to ADB.

The current page listed a fully assembled unit without an out-of-stock marker on 2026-07-24. Firmware and hardware are closed source. USB peripheral and hub compatibility varies; early iMac Rev. A through C USB keyboards are explicitly unsupported.

Sources
  • Macintosh 128K Exact model
  • Macintosh 512K Exact model
  • Macintosh Plus Exact model
  • Macintosh ADB Bus/interface
MacBong product and compatibility page
AvailableChecked Jul 24, 2026QuokkaNeXT HIDby Rabbit Hole Computing
usbkeyboardmouseinput adapter

Connects modern USB keyboards and mice to the five-pin non-ADB NeXT input interface.

Rabbit Hole Computing's current all-products collection listed the assembled adapter without a sold-out marker on 2026-07-24. The GPL-licensed firmware and UF2 update path are public. The adapter requires a NeXT Soundbox or monitor with the five-pin non-ADB input path.

Sources
  • NeXTstation Bus/interface
Vendor product pageOfficial firmware and documentation