Len Slider (FREE)
Len Slider is a slider plugin that uses jQuery and CSS3 effects for animations. It can be used to develop carousels or slideshows. Many different skins can be selected too.
With the plugin only adding one query to your website, Len Slider is one of the most efficient slider plugins available.
Cyclone Slider 2 (FREE)
Based upon the jQuery powered slideshow plugin Cycle2, Cyclone Slider 2 is a versatile slider that supports images, videos, testimonials, and HTML.
Slides are responsive so look good on any device. It also supports random slides and comes with a widget to display sliders. Images can also be imported from NextGEN Gallery.
EasyRotator is a handy plugin that lets you add responsive photo rotators and sliders into your posts or pages. A widget is also available to let you add images directly into your website design.
Slides can be created with recent posts or featured posts. Video and audio is also supported and mobile users can use touch to move through slides. Forty five templates are included with the plugin so you have a lot of flexibility over how slides are displayed. EasyRotator is also optimized for search engines.