1) Only included the PCBA, without Case and Cable.. 2) It's ideal for to connect 4 Devices in a small office environment. It's also great for use at home if you have multiple USB device.. 3) Pitch= 2.0 mm 4Pin
Input (used in computer): driver free for Windows 11/10/8/ 8.1 /7/Vista/XP and Mac OS X, Linux, and Chrome OS systems.. 4) Pitch= 2.0 mm 4Pin
Output: Compatible most usb device like keyboard, mouse, USB printer, Scanner, card reder and so on. Each port support 5V 500ma power..
5) Data transfer: Support USB 2.0 port and 480Mbps Data rate, High speed data transfer..