Features: Multi-Interface Adaptation: Support printer square port USB B type and a variety of interfaces Type - C, usb3.0 conversion, flexible connection to printers, hosts, hard disk enclosures and other devices Fast speed chip: can realize fast data transfer under USB3.0 standards Higher efficiency when transferring hard disk data Solid and durability: the shell is wear-resistant, slip proof texture, insertion and removal of stable; Long time use is not easy to damage to ensure that frequent use of stable connection Stable connection for frequent use No driver installation required: easy to operate. Portable design: small size, easy to store and carry. Specifications: Item: USB/Type C to Printer Adapter Speed： USB3.0 5Gbps Material: PVC Size:about 50x19x11mm/1.97x0.75x0.43in Weight: 10g. Specifications:USB3.0 B Male to A male adapter / USB B male to A Female adapter / usb3.0 B Male to TYPE C male Adapter /USB3.0 B Male to TYPE C Female Adapter Package Includes: 1PC USB/Type C to Printer Adapter note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution