FLYEER USB hubs

Hi-Speed USB 2.0 for up to 480 Mbps USB transmission / 921.6 kbps maximum baudrate for super fast data transmission 15N high retention USB Type B connector / 128-byte FIFO and on-chip H/W, S/W flow control Supports fixed-base COM Utility for setting the initial extended COM port number Mini DB9 female to terminal block adapter for easy wiring / Locking power cord International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.