We have just confirmed with our sources at ASUS that the manufacturer is working on at least two, yet unannounced, AMD-based motherboards. AMD TRX40 AMD is set to introduce new motherboard chipsets for their ultra-premium Threadripper series, a leak from USB-IF suggests. As soon as this information surfaced we dug deeper and discovered that ASUS has at least two motherboards on the works: ASUS PRIME TRX40-PRO ASUS ROG STRIX TRX40-E GAMING As you can see, one of the boards is clearly from ROG STRIX GAMING series.