Update README.md

README.md

@@ -7,6 +7,11 @@ The USG is a firewall for your USB ports, protecting your computer from [BadUSB]
 This is the firmware branch for the USG v0.9, which is the DIY hardware assembled out of development boards. Learn how to [build your own USG here.](https://github.com/robertfisk/USG/wiki/Hardware-%28DIY-v0.9%29)
 
 ## USG v1.0 hardware
-The USG v1.0 is available now from the [**online store.**](https://globotron.nz/)
+The USG v1.0 is available now from the [online store.](https://globotron.nz/)
 
 ![](https://github.com/robertfisk/USG/raw/USG_0.9/Doc_images/USG.jpg)
+
+## Need More Speed?
+The USG is performance-limited due to its USB 1 hardware. If you need to transfer large files from flash drives and hard drives, you need [the Armadillo](https://globotron.nz/products/armadillo-hardware-usb-firewall) instead. Based on the USG's proven open-source technology, the Armadillo is a next-gen device operating at USB 2.0 speed. Available exclusively through the [online store.](https://globotron.nz/products/armadillo-hardware-usb-firewall)
+
+![](https://github.com/robertfisk/USG/blob/USG_0.9/Doc_images/Armadillo_image_1.jpg)