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          ATEN US421A 4-Port USB 2.0 Peripheral Switch - Auto Port Selector, Hot Pluggable, Compatible with Windows & Mac
          ★ 0.0 Rating (0 user feedback)

          SKU: us421a-at

          Availability: In Stock

          Brand: Aten

          Category: Computer Accessories

          $62.00

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          Description
          SPECIFICATION
          Review

          ATEN US421A 4-Port USB 2.0 Peripheral Switch allows seamless sharing of a single USB peripheral device across up to four computers, switching usage one at a time. Designed for efficiency and flexibility in multimedia office environments, this device supports printers, scanners, mass storage drives, and other USB peripherals.

          • Multiple Port Selection Methods: Switch control via front-panel pushbuttons, ATEN’s configuration software utility, or the intelligent Auto Switch function.
          • High-Speed USB 2.0 Compliance: Supports transfer rates of up to 480 Mbps ensuring fast and reliable connections.
          • Cross-Platform Compatibility: Works efficiently with both Windows and Mac systems, with software hotkey and application support primarily on Windows.
          • User-Friendly Interface: Equipped with LED indicators for port status and an audible buzzer to indicate switching events.
          • Safety & Convenience: Features overcurrent protection, bus-powered operation, hot-pluggable design, and true plug-and-play functionality.
          • Compact and Lightweight: Measures 10.40 x 7.96 x 2.20 cm and weighs approximately 0.10 kg, perfect for desktop setups without clutter.

          The package includes a 1.8 meter USB Type-A to USB Type-B cable and detailed user instructions. Comprehensive product documentation and configuration software downloads are available via ATEN’s official website. Enhance your office workstation efficiency by sharing peripherals effortlessly with the US421A switch.

          For more information, visit [ATEN US421A Product Page](

          ![Product Diagram](

          Technical

          FeaturesHot-Pluggable,Plug-and-Play,Overcurrent Protection
          USB VersionUSB 2.0
          data_transfer_speed_usb480 Mbps
          USB SpecificationUSB 2.0
          USB Ports4x USB Type B (PC side); 1x USB Type A (Device side)
          InterfaceUSB 2.0

          Power

          PowerBus Powered via USB

          Physical

          Dimensions (W x D x H)10.40 x 7.96 x 2.20 cm
          Storage Temperature-20\u201360\u00b0C
          Operating Temperature0\u201340\u00b0C
          WeightApprox. 0.10 kg
          Dimensions104 x 79.6 x 22 mm
          Input ConnectorUSB Type B
          Output ConnectorUSB Type A

          Environmental

          Operating Temperature0\u201340\u00b0C

          General

          Humidity0\u201380% RH Non-Condensing
          Operating Systems SupportedWindows,macOS
          Indicators4 Green LEDs (Selected Ports),1 Orange LED (Device Status)
          Port Selection MethodsPushbuttons,Software Utility,Auto Switch
          Data Transfer RateUp to 480 Mbps
          Number of Ports (Device)1 x USB Type A
          Number of Ports (Computers)4 x USB Type B
          NameAten Auto Peripheral Switch 4x1 USB 2.0,4x PC,1x USB 2.0 Ports,Auto Port Selector,Confirgurable Via Software,Hot Pluggable

          Identifiers

          Product TypeUSB 2.0 Peripheral Switch
          Model NumberUS421A-AT
          Model NumberUS421A-AT

          Environment

          Operating Humidity0\u201380% RH Non-Condensing

          Indicators

          LED Indicators4 Green LEDs (Selected Ports); 1 Orange LED (Device Status)

          System

          Plug and Play1

          Electrical

          Power SourceBus Powered via USB

          0.0

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