Tech archeology: The frustrating experience of trying to identify mystery cards

In part 1, we explored a box filled with PC parts to discover what cool treasures lurked within. In this video, let's try to test out some of the card, both the normal and the mysterious ones. What can I actually get working? Part 1: Part 2: This part! 00:00 Into 01:08 Cleaning up dirty parts 02:20 Drying the freshly washed parts 04:11 Testing Sound Blaster cards 06:55 Results of testing the “normal“ cards 11:30 Flexus 486F55 motherboard 23:27 Kingston 133Mhz 486 upgrade 28:12 Heath 150-307-3 video card 43:16 Compaq Video Controller GA2 46:14 Orchid Turbo Graphics Controller 57:45 Vectrix EX1280 1:04:01 Periscope IV Rev 2 1:06:13 MQX-16 by Music Quest 1:07:06 TOPS AppleTalk card by Centram Systems 1:07:47 Scan Cap by Conversion Technologies 1:08:53 BlackFoot by Arroyo Technologies 1:10:49 So much of this is lost to time 1:15:10 Outro -- Info MQX-16 Music Quest Inc. Scan Cap by