Delock USB 2.0 Type-A Male to RS-232 RJ45 Female Serial Adapter, Black (63290)

The Delock 63290 USB 2.0 to RS-232 RJ45 serial adapter provides a reliable connection between a USB port and serial console ports on network devices such as routers, switches, and firewalls. With the Prolific PL2303TA chipset, it supports data transfer rates up to 1 Mbps and is compatible with Windows, Linux, and macOS.

Advantages

Compact and portable design with a 15 cm cable length, bus-powered via USB, and robust plastic housing. Supports hardware and software flow control, multiple data bits, stop bits, and parity settings for flexible serial communication.

Suitable for

• Console management of network devices (Cisco, Juniper, etc.)
• Connecting RS-232 serial devices to modern computers without native serial ports
• IT professionals and system administrators

Key specifications

• Connector 1: USB 2.0 Type-A male
• Connector 2: RS-232 RJ45 female
• Chipset: Prolific PL2303TA
• Data transfer rate: up to 1 Mbps
• RS-232 standard: EIA/TIA-232
• RJ45 pinout: 1: DCD, 2: RXD, 3: TXD, 4: DTR, 5: GND, 6: DSR, 7: RTS, 8: CTS
• Cable length: approx. 15 cm (including connectors)
• Operating system compatibility: Windows 7/8/8.1/10/11, Linux Kernel 2.6.x, Mac OS 10.15
• Power source: USB bus-powered
• Flow control: XON/XOFF, RTS/CTS, DTR/DSR
• Data bits: 5, 6, 7, 8
• Stop bits: 1, 1.5, 2
• Parity: Even, Odd, None, Mark, Space
• FIFO buffer: 512 byte (receive), 512 byte (transmit)
• Housing material: Plastic
• Color: Black
• USB standard: USB 2.0 (backward compatible with USB 1.1)

Recommendations

Ideal for console management and connecting legacy serial devices. Plug and play on most operating systems without additional drivers.