With dual-band wireless-AC technology (802.11 ac), you can get high-performance and cable-free networking through your home or office. Access your wireless network(s)to do everything from surfing the web to sharing files. There is also a memory card reader that allows you to transfer files quickly and easily (memory cards are sold separately). There are a variety of USB ports, including 2.0, 3.0, and 3.1, all of which enable ultra-fast data transfers.
This can be described as a "low-cost" multimedia laptop. It's not intended for a lot of heavy duty tasks such as gaming, although if you opt for the AMD Radeon 520 entry-level graphics card, you will be able to run a few games that are light on the graphics. With a cheaper configuration, there is Intel UHD graphics (620) with shared graphics memory.
Port and Processor
Included in the array of ports with the Dell Inspiron 15 3580 is an HDMI port, which allows you to connect the laptop to an external display, although the 15.6-inch FHD touchscreen itself is very nice.