Polished Silver Oval WIFI and 2GB USB Combination Cufflinks feature 2GB of storage for all your must-have documents and presentations and a WiFi Hotspot, which opens your WiFi to multiple devices. After downloading the accompanying software, pop the USB Hotspot into your computer and make ready high-speed wireless internet to smart phones, iPads or any other wireless device! You can also access media servers from the host computer. Perfect for business meetings, travel and techies everywhere. WifiAn-Mini sets up automatically as a router (Wi-Fi Hot spot) on Windows XP (32bit), Vista (32bit, 64bit) and Win7 (32bit, 64bit). Can be used as a wireless LAN adapter on Windows 2000, XP, Vista, Win7, WinCE, Linux, Mac. Cufflinks by Ravi Ratan. Approximately 7/8″ x 3/4″. 2GB storage capacity and WiFi Hotspot Cufflink. Engravable whale backing. Rhodium plated base metal with silver finish.