Yep works like a charm
If yout thinking wireless keyboard and mouse, just to let you know
1: Eats batteries, keep a stock on hand if you use it a lot.
2: Still need a flat surface for mouse
3: Wireless mouse heavier, might get lost as you move it further away
4: If you connect wired keyboard to Apple monitor with USB ports you get about 3 1/2 feet of lenght, not bad actually.
5: D-Link requires a USB port on the PowerMac for best power
6: You might not be able to do some keyboard boot commands
7: Bluetooth pairing process can be intercepted, so it's a security risk
8: Still need to keep a wired mouse and kb around just in case you drop the wireless as it doesn't have a "leash".