USB to RS-232 Converters - ULI-320 Series

ULI-320 series add one RS-232 port to your USB 2.0 port with 12 Mbps full speed. Some models feature 2 kV optical isolation protection.

ADAM-4561

ADAM-4561/4562 allows PC users to connect a serial device to a system that use a USB interface. To attach the ADAM-4561/4562 to a PC, you don’t need to open the chassis or power down your PC. Instantly get one or two extra high-speed RS-232/422/485 ports. The power is derived from the USB port, so there are no power adapters to deal with. Thismakes the ADAM-4561/4562 especially suitable for modems, printers, POS systems and industrial control devices.
ADAM-4562

ADAM-4561/4562 allows PC users to connect a serial device to a system that use a USB interface. To attach the ADAM-4561/4562 to a PC, you don’t need to open the chassis or power down your PC. Instantly get one or two extra high-speed RS-232/422/485 ports. The power is derived from the USB port, so there are no power adapters to deal with. Thismakes the ADAM-4561/4562 especially suitable for modems, printers, POS systems and industrial control devices.Compliant with USB V1.1, ADAM-4561/4562 features several powerful functions such as high-speed 115.2 kbps transmission, support for various operating systems, independentRS-232/422/485 ports and more. By simply plugging in a USB hub, ADAM-4561/4562 eliminates the configuration issues associated with high-priced, older card solutions. Youonly have to install the drivers, no need to set cards slots, IRQ addresses, DMA channels, or device addresses. This reduces programming effort.
BB-232USB9M

Supports RS-232 communication. Easy to set up with DB9 M on the RS-232 side. A USB cable is included. Small form factor. USB port-powered.
BB-232USB9M-LS

Supports RS-232 communication. Easy to set up with DB9 M on the RS-232 side. A USB cable is included. Small form factor. USB Port Powered.
BB-USO9ML2-A

Supports serial RS-232. Easy to set up with a DB9 M on the RS-232 side and a high retention USB connector that works with a standard USB cable (included). LEDs indicate transmit and receive. USB Port Powered.
BB-USO9ML2-LS-A

Supports serial RS-232. Easy to set up with a DB9 M on the RS-232 side and a high retention USB connector that works with a standard USB cable (included). LEDs indicate transmit and receive. USB Port Powered.

USB to RS-232 Converters - ULI-320 Series

ADAM-4561

ADAM-4562

BB-232USB9M

Supports RS-232 communication. Easy to set up with DB9 M on the RS-232 side. A USB cable is included. Small form factor. USB port-powered.

BB-232USB9M-LS

Supports RS-232 communication. Easy to set up with DB9 M on the RS-232 side. A USB cable is included. Small form factor. USB Port Powered.

BB-USO9ML2-A

Supports serial RS-232. Easy to set up with a DB9 M on the RS-232 side and a high retention USB connector that works with a standard USB cable (included). LEDs indicate transmit and receive. USB Port Powered.

BB-USO9ML2-LS-A

Supports serial RS-232. Easy to set up with a DB9 M on the RS-232 side and a high retention USB connector that works with a standard USB cable (included). LEDs indicate transmit and receive. USB Port Powered.