Techbitch posted a review on the Yoggie Firestick Pico

Yoggie's Firewall Pico does a good job of securing a laptop from outside threats, but it's an entry-level and less powerful solution compared to the company's more powerful Pico Pro and Gatekeeper Pro products. If you're nervous about your laptop security and don't entirely trust a software-only solution, Yoggie definitely has a product to suit.

Yoggie Firestick Pico Review