Overview and Specifications:
Accessory Type : Extension Board
Compatible With : MCU, ARM, raspberry PI, Arduino
Origin : CN(Origin)
Size: 29.5mm*18.9mm*4.8mm(L * W * H)
Reserve the power input port at the upper left corner of the board, indicating the position of 5Vin.
Tip: When the large current peripherals are connected and the 5V power current from the USB input port is insufficient, the external reserve power input port can be enabled.
High speed and stability, low heat and low power consumption is our design concept
We re-burned Linux kernel, Ubuntu, Android, Windows XP, Win2000, Win 7, Win8, Win10 and other system platform drivers in the chip.
All systems are driveless, plug and play, can be 1 channel extension 4 channel multi-interface device extension module.
Computer motherboard (2.54mm interface is reserved for input of this module)
USB port extension for computer all-in-one
USB port expansion for laptops and tablets
Raspberry PI, ARM, MIPS chip development board USB interface extension
Advertising machine, network TV USB interface extension
Network camera USB port expansion, etc
The USB expansion module has no connecting seat, and each pin welding plate is reserved. The input hole is reserved for the standard 2.54mm and 2.0mm single-row pins on the main brain motherboard. The four-way USB port is all 2.0mm single-row pins, and three 2mm diameter positioning holes
PCBA bare board is convenient for users to DIY each interface peripheral.
The input adopts the standard USB male interface matching with the computer, which can be directly inserted into the COMPUTER USB seat for use, and the four reserved welding holes are extended for your DIY. For example, after a long time of USB peripherals, such as USB mouse, USB keyboard and so on, the connection wire is easy to break, resulting in the normal use of the peripherals. In fact, the native peripherals are not damaged. The wires of each peripheral can be directly welded to the following modules to connect to the computer, and the peripherals due to wire connection failure can be used again.