best place to get parts plus other things

[Whitie III]

where would be the best place to buy a Trackpad for a Lenovo Thinkpad T450?

maybe this isn't the right place to ask I also would like to find the best USB rechargeable headphone amp for my computer as sound output is low even at 100%

[DaveLembke]

I have used Amazon, and Ebay as my main sources of oem parts when not buying from oem.

[minigrowl]

I also like amazon for the variety of things they have but for computery things I tend to prefer tigerdirect.com  This is of course my personal preference. I also often search a broad topic for an item on google and find something closely to what I want and refine my search from what seemed like a good product brand or style.

[patio]

NewEgg...