Originally Posted by jdhancock
My son gave me a wireless headset. The transmitter gets its power from an XBox360 USB port. Can use a Tivo USB port for power. Requirement is 5VDC 180 ma.
Couldn't find USB 1 power specs (other than +5V), but USB 2 is supposed to be able to deliver up to 500mA (half an amp).
I know that my S2s and S3 can provide enough power to a TiVo Wireless G adapter for it to get mighty warm, so unless you're drawing a lot of power with something else plugged into the other USB slot on the TiVo, you'll probably be alright.