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CH9328 UART to USB HID Keyboard Interface Chip SOP16

CH9328 UART to USB HID Keyboard Interface Chip SOP16

Part number: CH9328Brand: WCHSerial, USB, RS485, CAN & Ethernet

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51.3 EGP

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Prices updated: 12 Oct 2026

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About this product

CH9328 is a WCH serial UART to HID keyboard chip in an SOP16 package. It appears to a computer as a standard USB HID keyboard and converts received serial data, such as ASCII codes, into keyboard key codes over a 12 Mbps full-speed USB 2.0 interface. It has a built-in crystal oscillator and suits one-way data entry projects.

Specifications

Function
UART to USB HID keyboard
USB speed
12 Mbps full-speed, USB 2.0 compatible
Data direction
One-way (serial to USB)
Crystal oscillator
Built-in
Package
SOP16

Frequently asked questions

What is the price of CH9328 UART to USB HID Keyboard Interface Chip SOP16 in Egypt?

CH9328 UART to USB HID Keyboard Interface Chip SOP16 currently costs 51.3 EGP in Egypt.

Where can I buy CH9328 UART to USB HID Keyboard Interface Chip SOP16 in Egypt?

CH9328 UART to USB HID Keyboard Interface Chip SOP16 is available from UGE. Compare the offers above to find the best price.

Can the computer send data back through the chip?

No. The listing describes one-way transmission, from the UART input to the computer as keyboard input only.

Can I change the USB VID, PID and device name?

The listing says a provided Windows configuration utility can set the VID, PID and string descriptors.