EXSYS EX-1311-2T cabo adaptador USB 2.0 para RS-232 série com chipset FTDI, 0,8 m, preto

Where many USB-to-serial adapters rely on generic or cloned chips that drop connections under load, the EXSYS EX-1311-2T is built around a genuine FTDI FT232RL controller. That single choice changes everything for industrial automation, point-of-sale terminals, laboratory instruments, and legacy networking gear: you get rock-solid driver support across Windows, macOS, and Linux, plus a full hardware UART with 128-byte transmit and 256-byte receive FIFO buffers. The result is reliable RS-232 communication at up to 921.6 Kbps, even when multiple ports are active or the host system is busy.

Highlights

• Genuine FTDI FT232RL chipset – guaranteed compatibility and stable drivers
• USB 2.0 full-speed interface, bus-powered – no external power supply needed
• Standard DB9 male RS-232 connector with all handshake lines (RTS/CTS, DTR/DSR, DCD, RI)
• Supports data rates from 300 bps to 921.6 Kbps with automatic hardware/software flow control
• 15 kV ESD protection on the serial port (IEC 61000-4-2) for harsh environments
• 0.8 m cable length – ideal for connecting to nearby equipment without clutter

In daily use

Plug the USB Type-A connector into any free USB 2.0 port and the adapter enumerates as a standard COM port. On Windows 10/11, macOS, and most Linux distributions, the FTDI driver loads automatically – no CD or manual installation required. The DB9 male connector screws directly onto your device’s serial port, and the molded strain relief protects the cable at both ends. Because the adapter is bus-powered, it draws less than 100 mA and works reliably with laptops, industrial PCs, and embedded systems. The FT232RL’s internal EEPROM stores custom VID/PID and serial number settings if you need to lock the adapter to a specific application.

Full specifications

• USB standard: USB 2.0 (full-speed, 12 Mbps)
• USB connector: USB Type-A male
• Serial standard: RS-232 (EIA/TIA-232-F)
• Serial connector: DB9 male (9-pin D-Sub)
• Number of serial ports: 1
• Chipset: FTDI FT232RL
• Max data transfer rate: 921.6 Kbps
• Data bits: 7 or 8
• Stop bits: 1 or 2
• Parity: None, Even, Odd, Mark, Space
• Flow control: XON/XOFF, RTS/CTS, DTR/DSR
• FIFO buffer: 128-byte transmit, 256-byte receive
• ESD protection: 15 kV (IEC 61000-4-2)
• Power source: USB bus-powered (5 V, <100 mA)
• Cable length: 0.8 m
• Operating temperature: 0 °C to 70 °C
• Certifications: CE, FCC, RoHS
• OS compatibility: Windows XP/Vista/7/8/10/11, macOS, Linux

Final note

The EXSYS EX-1311-2T is the adapter you choose when a dropped connection costs money. With its genuine FTDI chipset, full modem control lines, and industrial-grade ESD protection, it is a long-term investment in reliable serial communication.