
ISO 7816 Smart Card Bluetooth Smart Contact Chip Card Reader ACR3901u-S1
RS-232 data signals: TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND
High speed serial port with the baud rate up to 921.6K bps
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USB Serial RS232 Adapter is a highly efficient adapter that is designed to connect various serial devices to a computer through a USB port. This adapter utilizes the powerful FT232RL chip that is made in the UK to guarantee performance and reliability.
Specification
| Product name | USB 2.0 to RS-232 DB-9 Serial Adapter |
| Input | USB A Male |
| Output | 9-Pin RS232 Serial Port Male |
| IC chip | FTDI FT232RL, original |
| Serial Standards | RS232 |
| Supports UART interface | |
| Supports remote wake-up and power management | |
Advantages
1. Compact size: Suitable for mobile applications and devices. It easily fits into a laptop bag or pocket, making it an ideal tool for people who are constantly on the go.
2. Ease of use: Its driver and FT232RL chip allow users to modify several port settings, including data bits, flow control, COM port number, and even delay time. This makes it highly versatile and adaptable to various devices and applications.
Applications
This adapter is widely used in industries such as automation, telecommunications, and medical devices. It is allowed to connect serial devices such as PDA, GPS, printers, scanners, digital cameras, modems, ISDN terminal adapters.

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