Motorola External Cable Modem (SB4200)

[Music] this video is part of series be sure to check out the link in the description of this video for the full playlist and we're looking at serial port connection today we're going to looking at the motorola surfboard this is model SB four two zero zero is a pretty old cable modem that I've probably had for over ten years I mean I don't tell you this I've been in my garage for at least five years now but we're going to get a serial port connection on it but we're not going to be able to do much with it I mean we're not going to do much with it you could do more with it well me I already have it opened up here here is the device open so as you can see here's the main board then we have a power supply over here if you can have the case open and plugged in be careful that such anything over here don't let me get shocked and right over here you can see over here you have your Broadcom ch