For sale is a Radius ThunderPower 30/1600 Graphics Card for PCI Power Macintosh systems. A super high end graphics card released in 1997 by Radius, allowing resolutions of up to 1600 x 1200 at a 30-bit color resolution ("ChromaFlow 30-bit Technology"), full QuickColor Graphic Acceleration, a 96-bit data path, hardware accelerated Pan & Zoom, supporting both horizontal and vertical sync, and sync on green.

Requires use of RadiusWare PCI v3.3 or later. I can provide a digital link after purchase.

Fast and careful shipping from Tokyo, Japan. Free to the US, affordable shipping rates to the rest of the world. Please be aware of customs import fees in your country, however this falls within the duty free allowance for the US and no import duties are due. Also be aware of possible customs delays, particularly in the E.U.

Keep in mind that this is vintage equipment for vintage computers. Very specific knowledge of its era is required. Please carefully check your use situation and software/hardware compatibility. In other words, I’m not your tech support (but am helpful!), nor am I responsible if something breaks during installation.

I ship within 24 hours most of the time, but when shipping falls late on a Saturday in Japan, shipping will not be until Monday.