A:AnswerI have COX and it seems that it is no different than XFinity and I know this because I used to live in Northern CA. This is my 2nd Insignia, I currently own one and had to purchase another one because my Samsung pooped out on me.
A:AnswerYou can purchase the Insignia™ 65" Class F50 Series QLED 4K UHD Smart Fire TV directly from Best Buy. Visit their website to check availability and make a purchase. Additionally, you can find this model at Best Buy retail stores. If you have any questions or need further assistance, please don't hesitate to reach out. Thank you for choosing Insignia! - Mae | Insignia Support | https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285
A:AnswerHi memepo,
The adapter is clearly marked as 100 to 240V and can be use in United States of America.
Insignia Support
Irene
www.insigniaproducts.com/support
A:AnswerYes. You can also buy it from Amazon. Prime members get free shipping. Great brand. I've upgraded all for of mine from Samsung. Excellent quality.