Firmware
For USB to Vintage device firmware (IndigoUSB, NeXTUSB, etc): Firmware for USB to Vintage Devices
Utility
This utility will update the firmware on your 2USB device. Make sure you only have one Drakware device plugged in at a time when using it.
Windows
Download: dwfw13.zip v1.3 Updated 2021-11-10
Extract dwfw.exe. Download the appropriate firmware file, plug in your device, then drag the firmware file onto dwfw.exe. You can also run it from the command line: dwfw.exe <firmware file>
Linux
Run dwfw for options. Requires libusb-1.0.
Mac
Download: dwutil1.1.dmg v1.1 Updated 2021-11-10, Built for macOS 11+ (Apple Silicon and Intel)
New! Handles multiple devices and also uploads layouts.
Copy the app to Applications or wherever you’d like to keep it. If you click the Flash button and nothing happens, make sure to quit any programs that take control of the device (like Karabiner).
ADB2USB
ADB2USBv14 - 2023-05-22
Fix for AppleDesign keyboard (M2980) when used with a mouse
ADB2USBv13 - 2021-11-10 - New file format! Get the new utility to use it.
Fix for layout uploads, new file format
v12
Kensington Turbo Mouse (4 button) support
v11
Improved mouse speed
v10
Support for special keys in macOS
Fixed power key handling
v9
Fix for using the keyboard in BIOS on some systems
v8
Better ADB enumeration, supports more simultaneous devices
v7
Improved mouse support, added options for caps lock behavior
v6
Mouse support
v5
Fixed lag on some keyboards (M0116, M0487)
v4
Supports USB Remote Wake, ISO/JIS keys
Fixed caps lock under newer versions of macOS
Custom keymaps
ADB2USB8Kv13 - Older adapters used chips with 8K of flash and will need this version. All new ADB2USB since 2020 have 16K of flash and can use the firmware above. The utility will tell you if you need this 8K version.
ADB2USB8Kv13-turbo - 8K firmware with Kensington Turbo Mouse support.
Mac2USB
MAC2USBv5 - 2020-07-10
Support for special keys in macOS
v4
Custom keymaps, USB wake
Caps lock options
NeXT2USB
NEXT2USBv9 - 2022-02-10
Improved timing
Mouse scaling
v8
Fix for uploading layouts
v7
Support for special keys in macOS
v6
Added caps lock, mute, and timing adjustment options
USB wake, mouse support
Custom keymaps
Sun2USB
Fix for power key
v6
Fix for some newer devices
v5
Fix for keyboard self-test check
v4
Support for special keys in macOS
Improved mouse handling
Supports mouse plugged in directly (not through a keyboard)
v3
Mouse support
MacMouse2USB
Fixed USB descriptor for Mac OS 9
PS2toUSB
Mouse support