A:AnswerHello, Missy8,
Yes, this should work for your iPhone 8. As long as the device is Lightning-enabled, it should work.
Eduardo L - Insignia Support
https://www.insigniaproducts.com/contact-us
A:AnswerIt'll work only if you're needing an Apple only lightening on one end. This cord has USB on one end and the lightening on the other. If you're hooking your asus to an Apple device, then ok.