Continue reading for our best PC stick picks, or head over to our best mini PCs roundup for more tiny computing options. The W5 Pro comes in a compact 3.9-inch long case, cooled by a fan that makes very little noise. It offers Bluetooth and dual-band Wi-Fi connectivity, two USB ports for accessories, and a micro SD card slot to expand your storage. There’s a micro USB port for the included power adapter that you can plug into a wall outlet, but you can also power it using a portable power bank. This can come in handy when you’re on the go.  The Chromebit includes a somewhat limiting 16 GB of built-in storage, but it comes with 100 GB of free Google Drive cloud storage for two years. It’s a big help to have your files synced and accessible from anywhere, rather than have to switch out additional SD cards or external hard drives for storage — especially considering the device comes with no micro SD card slot and only one USB 2.0 port. You’ll likely want to use the USB port for a wireless mouse/keyboard combo or a USB hub for more flexibility.