I managed to find a PowerBook Video adapter on ebay for a very affordable $3 ($9 with shipping). The item came in its original 1992 Apple packaging and worked out of the box with my PowerBook 180 when I plugged it in to my PC monitor (requires another adapter). The adapter works with the following vintage PowerBook models:
PowerBook 1400c/117
PowerBook 1400c/133
PowerBook 1400c/166
PowerBook 1400cs/117
Powerbook 1400cs/133
Powerbook 1400cs/166
PowerBook 190
PowerBook 190cs
PowerBook 520
PowerBook 520c
PowerBook 5300
PowerBook 5300c
PowerBook 5300ce
PowerBook 5300cs
PowerBook 540
PowerBook 540c
PowerBook 550c [Japan Only]
PowerBook 160/165/180
PowerBook 165c/180c
You can find it here: http://cgi.ebay.com/Macintosh-PowerBook-Video-Cable-for-older-pwrbooks-New_W0QQitemZ350161898506QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item5187468c0a&_trksid=p3286.c0.m14&_trkparms=65%3A12|66%3A2|39%3A1|72%3A1205|240%3A1318|301%3A1|293%3A1|294%3A50
I'm not selling this item, I was just pleased with how inexpensive it was and thought others might be interested in it as well. It's nice to see my PowerBook in color!
PowerBook 1400c/117
PowerBook 1400c/133
PowerBook 1400c/166
PowerBook 1400cs/117
Powerbook 1400cs/133
Powerbook 1400cs/166
PowerBook 190
PowerBook 190cs
PowerBook 520
PowerBook 520c
PowerBook 5300
PowerBook 5300c
PowerBook 5300ce
PowerBook 5300cs
PowerBook 540
PowerBook 540c
PowerBook 550c [Japan Only]
PowerBook 160/165/180
PowerBook 165c/180c
You can find it here: http://cgi.ebay.com/Macintosh-PowerBook-Video-Cable-for-older-pwrbooks-New_W0QQitemZ350161898506QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item5187468c0a&_trksid=p3286.c0.m14&_trkparms=65%3A12|66%3A2|39%3A1|72%3A1205|240%3A1318|301%3A1|293%3A1|294%3A50
I'm not selling this item, I was just pleased with how inexpensive it was and thought others might be interested in it as well. It's nice to see my PowerBook in color!

