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Serial Converters, Hubs, Controller Cards and Switches◄ USB

B&B Electronics Isolated and Non-Isolated Inline USB to RS232 / RS422 / RS485 ConvertersUniversal Serial Bus (USB) has become the connectivity workhorse of today's PCs, replacing the familiar serial ports. But many commercial and industrial devices still use RS232 interfaces. To connect these devices to modern PCs you need robust and reliable conversion solutions. At the same time, USB ports are becoming more common on commercial and industrial equipment such as point-of-sale peripherals, medical devices, scientific instrumentation, laboratory equipment and other devices. Sometimes these are used in environments where surges, spikes and ground loops are likely to occur. Get the extended range and multi-drop capability of RS232 or RS422 / 485 from the USB port of your PC. Isolated models protect PCs and laptops from dangerous surges and spikes on the network. Windows automatically configures the serial output as an additional COM port, compatible with your Windows application. As an authorized B&B Electronics reseller, we can bid on RFQs for any B&B Electronics part numbers. Contact us to request a non-obligatory quote!

USOPTL4 B&B Electronics USB to RS422 / 485 Term Block, 2kV Isolation 127.00USO9ML2 B&B Electronics USB to RS232 to DB9 Male, 2kV Isolation 127.00USPTL4 B&B Electronics USB to RS422 / 485 Term Block 97.00

B&B Electronics USB IsolatorsAt just 2.0 x 1.7 x 0.8 inches (5.1 x 4.3 x 2.0 cm), these little isolators pack a powerful punch against electrical noise, surges and spikes - up to 4kV isolation. Protect expensive PCs and equipment from damaging electrical storms, power surges and other high EMI / RFI disturbances. This isolation barrier eliminates ground loops which are disruptive in measurement applications. The UH401 provides 4kV isolation and is UL 60601-1 recognized, making it appropriate for use with medical equipment. The UH401-2KV provides 2kV isolation. Both models are USB bus powered and provide up to 100mA of current to attached downstream devices when they are attached to a full power (500mA) USB host port. As an authorized B&B Electronics reseller, we can bid on RFQs for any B&B Electronics part numbers. Contact us to request a non-obligatory quote!

UH401 B&B Electronics USB to USB 1 Port Isolator, 4kV 117.00UH401-2KV B&B Electronics USB to USB 1 Port Isolator, 2kV 97.00

Item # Description List Price

USB 3.0 4 Port HubPerfect for sharing USB 3.0 resources such as USB scanners, card reader, and USB attached external storage, the USB-HUB-3.0 provides lightning fast USB connections at an affordable price. This plug and play USB 3.0 hub installs in seconds and is compatible with Windows SE / ME / 2000 / XP / VISTA / 7. Ships with 5V DC power supply and 3.5 foot (1.07m) USB 3.0 cable.

USB-HUB-3.0 4 Port USB 3.0 Hub 39.95

4 Port Rugged Industrial USB 3.0 Hub (Mountable)The ST4300USBM Mountable 4-Port Industrial USB Hub (USB 3.0) offers a simple way to expand a system's current USB capability by providing 4 additional external USB 3.0 ports from a single USB 3.0 host connection, with speeds up to 5 Gbps.

ST4300USBM 4 Port USB 3.0 Industrial Hub 110.00

6 Port USB 2.0 / FireWire Combo PCI AdapterThis 6-Port USB 2.0 / FireWire Combo PCI Adapter provides your USB-enabled Desktop PC with a myriad of connections for peripherals. Its three USB 2.0 ports and three IEEE-1394 FireWire ports are perfect for connecting digital cameras, external hard-drives, printers and other peripherals.

TFU-H33PI PCI Card 3-USB 2.0-3 Firewire 39.00

ATEN 2-Port USB 3.0 PCI-e CardATEN IC320U is a 2-port USB 3.0 PCI-e Card, which supports USB 3.0 SuperSpeed devices. It provides speeds of up to 10x faster than that of USB 2.0, enabling you to access and transfer your data much faster simply by adding two USB 3.0 ports to your PCI Express capable PC. It is backwards compatible with USB 2.0 and USB 1.1, ensuring compatibility with existing devices. As an authorized ATEN reseller, we can bid on RFQs for any ATEN part numbers. Contact us to request a non-obligatory quote!

IC320U ATEN 2-Port USB 3.0 PCI-e Card 45.00

ATEN 2-Port USB 3.0 Express CardATEN PU320 is a 2-port USB 3.0 Express Card, which supports USB 3.0 SuperSpeed devices. It provides speeds of up to 10x faster than that of USB 2.0, enabling you to access and transfer your data much faster simply by adding two USB 3.0 ports to your PCI Express capable notebook. It is backwards compatible with USB 2.0 and USB 1.1, ensuring compatibility with existing devices. As an authorized ATEN reseller, we can bid on RFQs for any ATEN part numbers. Contact us to request a non-obligatory quote!

PU320 ATEN 2-Port USB 3.0 Express Card 55.00

USB 2.0 Manual Switch Box - (1) Type B and (2) Type A PortsThis handy switch box allows the user to share two USB devices with one computer. Equipped with one Type B I / O port and two type A ports. Lightweight design and all metal case provides easy set up and durability.

SWIT-USB2-BAA USB Manual Switch Box 12.95

ATEN 2 / 4 Port USB 2.0 Peripheral SwitchThe US221A / US421A is a 2 / 4 Port USB 2.0 Peripheral Switch that allows up to 2 / 4 computers to share the use of a single USB peripheral device (such as a printer, scanner, mass storage drive, etc.) on a one-at-a-time basis. As an authorized ATEN reseller, we can bid on RFQs for any ATEN part numbers. Contact us to request a non-obligatory quote!

US221A ATEN 2.0 2-Port A / B Switch 25.00US421A ATEN 2.0 4-Port A / B / C / D Switch 35.00

USOPTL4

USO9ML2

UH401

Typical USB Isolation Application

USB-HUB-3.0

USPTL4

TFU-H33PI

US421A

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ST4300USBM

IC320U

PU320