Introducing our 4-Port All Channel USB Hub, the perfect solution for expanding your USB connectivity with ease and convenience. This versatile hub features a combination of one USB 3.0 port and three USB 2.0 ports, allowing you to connect multiple devices simultaneously. With its compact design and a cable length of 13.5 cm, our USB hub offers maximum portability without sacrificing functionality. Additionally, our USB hub offers promotional opportunities with its logo imprint feature. You can customize the hub with your brand logo or artwork, making it an excellent promotional item for your business or event. Features: USB specifications: USB3.0*1+USB2.0*3 USB3.0 transfer rate:5.0Gbps(640MB/s) USB2.0 Transfer rate: 480Mbps(60MB/s) Supported computer: all USB channel computers Supported phones: Samsung S8, S9, S10 Huawei mate10, mate10pro, P20, P30, etc. Price Includes: Free setup Free virtual proof Free logo PMS matching Free 1 color silkscreen imprint or laser engraving on 1 location Free standard shipping to 1 continental US commercial location