CUI said the earlier-earlier-than-expected order reflects growing interest in its disruptive power provisioning solution ICE Block and Switches could save data centers millions of dollars CUI Global Inc’s ( NASDAQ:CUI ) wholly-owned subsidiary CUI Inc has received an order for its ICE Block units and ICE Switches worth US$2.9mln. The order is for 400 ICE Blocks and additional ICE Switches, which are expected to be delivered to the unnamed customer in the fourth-quarter of 2018.