I just recently built a new PC and I have an unknown device in my device manager. I can't figure out what it is. Here's my hardware:
Here's a picture of it in device manager:
■ Fractal Design Define R4 with Window Black Pearl Silent ATX Mid Tower Case
■ ASUS Z87-PRO LGA 1150 Intel Z87 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard
■ EVGA 03G-P4-2781-KR GeForce GTX 780 3GB 384-bit GDDR5 PCI Express 3.0 SLI Support Video Card
■ CORSAIR HX Series HX750 750W ATX12V 2.3 / EPS12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Modular Active PFC Power Supply
■ Intel Core i7-4770K Haswell 3.5GHz LGA 1150 84W Quad-Core Desktop Processor Intel HD Graphics BX80646I74770K
■ SAMSUNG 840 Series MZ-7TD120BW 2.5" 120GB SATA III Internal Solid State Drive (SSD)
■ Crucial Ballistix Sport 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10600) Desktop Memory Model BLS2KIT4G3D1339DS1S00
Here's a picture of it in device manager: