Description: The Global Cach iTach is a family of products designed to quickly connect almost any electrical device to a network - this device features Wi-Fi to Serial communication. Discount Sale: USD 114.29 Price: USD 169.99 and you save USD 55.7. We are "the Internet Affiliate", is an independent contractor for the vendor, and is providing internet affiliate services to the company via the internet for which we may earn financial compensation from vendor.