Update README.md

README.md

@@ -7,9 +7,11 @@ The USG is a firewall for your USB ports, protecting your computer from [BadUSB]
 This is the firmware branch for the pre-assembled USG v1.0. If you want to build your own USG out of development boards, clone the [v0.9 branch](https://github.com/robertfisk/USG/tree/USG_0.9) instead.
 
 ## 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)