Samsung 850 Pro 1TB SSD... iMac 5 yr old Seagate internal HD 1TB failed... backup from apple's Time Machine allowed Mac OS X to be restored to a 1TB external HD. With that solved for the moment... I could take the time to research my replacement... SSD's kept coming up as a viable replacement over the standard HD. Speed, dead quite, during my search, ADT had the best competitive pricing. That difference in price from other venders, enabled me to step up from the Samsung 850 1TB... to Samsung 850 Pro 1 TB 2.5-Inch SATA III Internal SSD (MZ-7KE1T0BW)... Other parts were also needed to complete the installation, ie: 3.5" to 2.5" Adapter bracket w/ heat sink (heat sink overkill, not needed with the cool running SSD) and cables... I chose to order installation kits for the Samsung SSD from another vendor. Complete kits designed for the Apple iMac 21" (mid 2010). (important because internal iMac designs varied year to year) ... SSD arrived within 4 days. Install took a few hours. OSX startup in fast, almost seems instant. About the same speed this Mac use to awake from "sleep" mode. (blink) This was my first dealings with ATD... price, speedy delivery, setting up accountsa, fund transactions were smooth and drama free. 5 out of 5 stars. Keep it up guys/gals... Thank you for allowing me to share my experience. -- R

very good service, would definitely recommend. was looking for new parts for my laptop. atd had what i was looking for and at a reasonable price. got the order within the time frame they said i would and everything works great. would definitely recommend to anyone.

Excellent Service, Price, and Oversight I ordered a SSD for my daughter from ATD mostly because of their low price. I had my VPN attached when I placed the order. Within minutes I received a call from ADC asking about the discrepancy between the location of the IP address and the card used in the purchase. I was impressed that they had the systems in place to recognize such an anomaly and their diligent follow-up. The order arrived quickly and well packed. My overall impression is that they are a well run and professional company.

No problems with purchase - Beware they share your info.. Got my item fast, unopened correct part no problems. They gave all my info to trustpilot - full name, email address etc.. Trustpilot started emailing my to review after my purchase. If ATD wants me to review my purchase they should be emailing me themselves. If they link to a outside review site I should have to fill in my information, it shouldn't be already shared.

Hope you don't need to return your items I ordered a touch screen monitor, however the monitor that was sent was not touch screen. It's been over two weeks now and the customer service department has not responded two any of the emails I have sent. Since they will not take returns without authorization I'm basically left with no options and my window for the return is slowly closing!