USB-B Female to USB-B Male Converter Adapter,480Mbps Data Connector Plug for Electric Piano/Printer ?Type and Compatibility: Designed as an Electric Piano Connector Plug,this adapter is also ideal for connecting printers and other devices requiring a USB-B connection ?Standard and Performance: Adheres to the USB 2.0 standard,ensuring reliable data transfer speeds of up to 480Mbps for efficient and quick communication between devices ?Durable Material: Constructed with high-quality Aluminum Alloy,this adapter is built for durability and long-lasting use,resisting wear and tear from regular plugging and unplugging ?Interface Design: Features a USB-B Converter Adapter interface,providing a seamless and secure connection between USB-B male and USB-B female ports ?Advanced Protection: Equipped with multiple protection features,including Short Circuit Protection,Over Load Protection (OLP),Over Current Protection (OCP),Over Voltage Protection (OVP),and Over Temperature Protection (OTP),ensuring the safety of your devices during use ?Specifications: ?Type: Electric Piano Connector Plug ?Standard: USB 2.0 ?Material: Aluminum Alloy ?Interface: USB-B Converter Adapter ?Protection: Short Circuit Protection,OLP,OCP,OVP,OTP ?transmission rate: 480Mbps Package included: ?1 x Adapter ?Other items not included