TRENDnet TUC-S9 USB Type C zu RS-232 DB9 Serial Adapter - Adapter - Digital/Daten

Legacy serial devices meet modern USB-C laptops with the TRENDnet TUC-S9. Unlike generic adapters that rely on questionable drivers, this cable uses a genuine FTDI FT232RL chipset to guarantee stable RS-232 communication at up to 921.6 Kbps. The 1.5-meter cable gives you room to reach equipment in racks or on benches, while the 15KV ESD protection keeps your connection safe in industrial environments.

Highlights

• USB Type-C male to DB9 RS-232 male, ideal for connecting legacy serial devices to modern laptops
• Genuine FTDI FT232RL chipset ensures broad OS compatibility and reliable performance
• Supports data rates from 300 bps to 921.6 Kbps with full hardware and software flow control
• 15KV ESD protection safeguards both the adapter and connected equipment
• Bus-powered design – no external power supply needed
• Plug-and-play with driver auto-installation on Windows, macOS, and Linux

In daily use

Whether you're configuring a network switch, updating firmware on a point-of-sale terminal, or troubleshooting industrial machinery, the TUC-S9 provides a dependable serial link. The LED indicators show TX/RX activity at a glance, and the hot-swappable design lets you connect or disconnect without rebooting. The 1.5-meter cable gives you flexibility in tight spaces, and the black plastic housing blends into any setup.

Full specifications

• USB connector: USB Type-C male (USB 3.0, backward compatible with USB 2.0)
• Serial connector: DB9 RS-232 male
• Chipset: FTDI FT232RL
• Max baud 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
• ESD protection: 15KV
• LED indicators: TX/RX
• Power: USB bus-powered
• Cable length: 1.5 m (4.9 ft)
• Housing material: plastic; colour: black
• Certifications: CE, FCC
• OS compatibility: Windows 10/8.1/8/7/Vista/XP, macOS 10.6–10.15, Linux kernel 2.6.31+
• Plug & play and hot-swappable

Final note

For IT professionals and technicians who need a trustworthy serial connection on modern USB-C devices, the TRENDnet TUC-S9 delivers the compatibility and durability required for daily use.