Apple has released new Bluetooth software for Mac OS X 10.4 Tiger.

The 1.5MB Bluetooth Firmware Update 1.2, "improves Bluetooth performance and reliability issues", the company said.

The Bluetooth Firmware Updater supports D-Link USB Adapters and Apple internal Bluetooth modules on the following CPUs: iMac G4 (Gooseneck); 12-inch Titanium PowerBook; 15-inch Titanium PowerBook; iMac G5 and the Mac mini.

The update is available using Software Update and for direct download from Apple.