SUM A234, CD32 - USB Keyboard adapter for A2k, 3k, 4k,CD32

Sum adapter enables connecting USB HID keyboards to your Amiga 2000/3000/4000/CD32. Sum is based upon 16-bit Microchip microcontroller.

Sum provides built-in USB stack which enables USB HID keyboards support without the need for installing additional AmigaOS software drivers. The whole installation process comes down to simply connecting a Sum adapter?a plug to the keyboard port of your Amiga A2000/A3000/A4000/CD32.

Additional feature of the adapter is its ?Bootloader? function allowing future firmware upgrades. Sum comes with dedicated configuration mode, which becomes available when one presses simultaneusly R-Shift + Pause keys. User preferences are saved to the built-in EEPROM memory ? thanks to which when you reconnect the device ? it is already configured!

Features

• support for both USB HID and USB-PS/2 keyboards,
• A2000/A3000/A4000/A4000/CD32 compatibility,
• included PS2-DIN adapter,
• built-in USB stack,
• configuration mode (activated by R-Shift + Pause key combination),
• configuration mode for Mac keyboard (activated by R-Shift + F19 key combination)
• built-in EEPROM memory enabling user preferences storage,
• "Bootloader" function allowing future firmware upgrades,
• "Status" indicator LED providing information about device?s state,
• built around 16-bit Microchip microcontroller utilizing nanoWatt technology,