I agree with Firepower and SEJPM that the Intel Compute Stick is the route to go for around $150 but if you are looking for a cheaper version of that, the MeeGoPad T02 is a great alternative for $79 (The Ubuntu Version) and around $109 (The Windows 8.1 with upgrade to Windows 10 Version)

Both sticks have a Intel Atom Z3735f processor, 2GB's of Ram and 32 GB's of flash storage and connect through HDMI. In addition they have 2 full sized USB 2 ports, Wi-Fi B/G/N and Bluetooth 4.0. Finally they have a micro sd slot with support for up to 32 GB's of extra storage

Ubuntu Version: here

Windows Version: here

I agree with Firepower and SEJPM that the Intel Compute Stick is the route to go for around $150 but if you are looking for a cheaper version of that, the MeeGoPad T02 is a great alternative for $79 (The Ubuntu Version) and around $109 (The Windows 8.1 with upgrade to Windows 10 Version)

Both sticks have a Intel Atom Z3735f processor, 2GB's of Ram and 32 GB's of flash storage and connect through HDMI. In addition they have 2 full sized USB 2 ports, Wi-Fi B/G/N and Bluetooth 4.0. Finally they have a micro sd slot with support for up to 32 GB's of extra storage

Ubuntu Version: here

Windows Version: here