I purchased the d_USBType_CclassB_1_0_USB2_0, but it's still unopened. NEO by OYAIDE Elec d+ USB Type-C class B 1.0m USB Cable This is a USB (2.0) cable that connects PCs equipped with USB Type-C connectors, such as the Mac Book Pro, to DJ controllers, audio interfaces, DACs, and more. It uses high-purity silver-plated OFC for the conductors, 24K gold plating for the terminal contacts, and an alloy shell cover inside the terminals for EMC external noise countermeasures, resulting in an audio-grade finish with a focus on quality. It has passed rigorous quality control, including environmental tests at high and low temperatures exceeding 80°C, insertion/removal durability, bending durability, load durability tests under actual use conditions, and TDR (time domain reflectometry) testing. While maintaining a slim and compact appearance with the d+ green color, it secures the largest conductor size in its class (23AWG/30AWG), achieving the "d+ quality sound" that continues to be highly regarded worldwide, even with Type-C. It is ideal for music production environments such as DJing, live performances, and DTM, as well as for home listening using high-resolution audio network audio systems and tablets and smartphones equipped with Type-C connectors. Brand: Neo Products Connector Type: USB Cable Type: USB Compatible Devices: Tablet, Smartphone Features: Compact #Oyaide #d_USBType_CclassB_1_0_USB2_0_