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USB 2.0 To Serial 4port Rs 232 422/485 Serial Adapter / Mfr. No.: Qsu2-400

USB 2.0 To Serial 4port Rs 232 422/485 Serial Adapter / Mfr. No.: Qsu2-400
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Item Number: bbs-qsu2400
Vendor Number: QSU2-400
Vendor: B+B Smartworx (Imc Networks)
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Connect serial devices to your USB-only PCs

With panel mount USB connectors you boost speed and broaden the range of external peripherals used on your computer. Ideal for a variety of industries and applications including banking, retail and industrial automation.

  • Use legacy serial devices with USB PCs and laptops
  • Connect multiple devices with multi-port models

View and compare our panel mount USB connectors below. Click on each model to view a photo and see the Details, Specs, Downloads, and Accessories tabs for further information.

General Information

ManufacturerB+B SmartWorx
Manufacturer Part NumberQSU2-400
Manufacturer Website Address
Product ModelQSU2-400
Product NameUSB 2.0 To Serial 4 Port RS-232/422/485 Serial Adapter
Product TypeSerial Hub

Technical Information

Host InterfaceUSB
Data Transfer RateUp to 921.60 kbit/s Serial Port
Platform SupportedPC

Physical Characteristics

Form FactorExternal


Country of OriginUnited States


Limited WarrantyLifetime