Amazon is currently offering VANMASS Aluminum-Glass USB C Hub for $19 when you use the discount code YLMNFEX4 at the checkout. Usually selling for $40, the offer on this item saves over 50 percent.
A total of 5,000 suppliers have been selected by VANMASS, more than 30 rigorous laboratory tests survived, and 3000 times more tests have been performed, creating a USB C HUB flagship. The U.S. dual-core main control chip features high-performance, power-efficient, fast speed, and stable Because of overcurrent any sort of downtime is not caused.
To satisfy all the needs of daily use, 8 functional ports are made: 4K Ultra HD HDMI port, SD & TF 3.0 card slots, Type-C charge port, USB-C 3.0 Fast Data port, 2* USB-A 3.0 port. The four upgraded VANMASS USB C Adapter and PowerCool PCB board chips enable multi-chips to work efficiently together while maintaining low power consumption.
Supporting a transmission speed of up to 5 Gbps, a USB C flash drive & more USB C type peripherals are provided with additional USB-C 3.0 ports. Upgrade to SD/TF 3.0 card slots that easily transfer data up to 104 MB/s between tablets, hard drives, DLSR & laptops. Instead of twisted pair cables, the VANMASS USB C hub also adopts a high-class coaxial cable, proving your laptop to have a 5 times more stable signal.
You can mirror or extend the MacBook display to an HDTV, monitor, or projector with a 4K HDMI port to stream 4K@30Hz or 2K@60Hz videos. Just connect to the HDMI port and you can instantly enjoy the second screen with high Ultra-definition video.
Support for almost all Type-C devices, such as MacBook Pro, MacBook Air, iPad Pro, Chromebook, Dell, HP, Asus, HP, Lenovo, Acer, Samsung, and more Type-C devices, etc.