Computer Accessories > USB/Firewire Adapters Aten 4-port USB Switch US421A Manufacturer: Aten Technologies Product ID: US421A UPC: 672792001888 List Price : $41.80 Our Price : $Price 41.80 35.57 Quantity Buy Now Description & Specs Reviews Warranty Description Condition: New Specifications General InformationProduct Type: USB SwitchBrand Name: AtenManufacturer: Aten TechnologiesProduct Model: US421AProduct Name: US421A 4-port USB SwitchManufacturer Part Number: US421AManufacturer Website Address: http://www.aten-usa.comInterfaces/PortsTotal Number of USB Ports: 5Number of USB 2.0 Ports: 5Physical CharacteristicsHeight: 0.9"Width: 3"Depth: 4"Form Factor: ExternalMiscellaneousPlatform Supported: PCPlatform Supported: MacTechnical InformationHost Interface: USB Related Items StarTech.com 3-port USB 3.0 Hub Plus GbE HB30C3A1GE HB30C3A1GE Your Price: 66.91 Qty: Buy Now Details StarTech.com 2 Port ExpressCard FireWire Adapter Card EC1394B2 EC1394B2 Your Price: 69.92 Qty: Buy Now Details StarTech.com 2 Port PCI Express PCIe USB 3.0 Controller Card w SATA Power PEXUSB3S23 PEXUSB3S23 Your Price: 22.42 Qty: Buy Now Details StarTech.com 4-Port USB-C Hub - USB-C to 1x USB-C and 3x USB-A - USB 3.0 HB30C3A1CFBW Your Price: 36.02 Qty: Buy Now Details StarTech.com 7-Port Industrial USB 2.0 Hub with ESD Protection & 350W Surge Protection HB20A7AME HB20A7AME Your Price: 217.97 Qty: Buy Now Details StarTech.com 7 Port USB 2.0 Hub ST7202USB ST7202USB Your Price: 33.43 Qty: Buy Now Details