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    Best Seller
    StarTech ICUSB234854I USB to RS-232/422/485 Serial Adapter - 4 Port - Industrial - 15 kV ESD Protection - USB to Serial Adapter - USB to Serial Hub

    StarTech ICUSB234854I USB to RS-232/422/485 Serial Adapter - 4 Port - Industrial - 15 kV ESD Protection - USB to Serial Adapter - USB to Serial Hub

    4-Port Industrial USB to RS-232/422/485 Serial Adapter - 15 kV ESD Protection more

    $268.34

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    Carevas USB Hub 2.0 4 Usb 2.0 Usb Hub Stable Data Ideal Nebublu 2.0 Hub Stable Data Ideal And U-sb Hub Stable Data Hub Reliable 4-port Reliable 4-port Usb Dazzduo Ideal And Devices

    Carevas USB Hub 2.0 4 Usb 2.0 Usb Hub Stable Data Ideal Nebublu 2.0 Hub Stable Data Ideal And U-sb Hub Stable Data Hub Reliable 4-port Reliable 4-port Usb Dazzduo Ideal And Devices

    USB 2.0 4 ports HUB Light weight and easily portable. Fully compatible with the Universal Serial Bus Specification version1.1/2.0 Supports 480Mbits full speed. Features: Support OS: Win95/98/2000/ME/XP. Color: Black USB hub with 4-port. Friendly and... more

    $6.59

    FREE shipping

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    Best Seller
    Dadypet USB Hub 4-port Usb Data Ideal Usb Hub Usb 2.0 Hub Usb Devices And Office Ideal Devices Reliable Devices Reliable 4-port Hub Eryue Data Speed Data Usb Hub Reliable Nebublu And Office Essential

    Dadypet USB Hub 4-port Usb Data Ideal Usb Hub Usb 2.0 Hub Usb Devices And Office Ideal Devices Reliable Devices Reliable 4-port Hub Eryue Data Speed Data Usb Hub Reliable Nebublu And Office Essential

    USB 2.0 4 ports HUB Cord length: 50cm / 19.69in Color: Black Individual port over-current conservation. USB hub with 4-port. Specifications: Net weight: 49g / 1.73oz Perfect for connecting USB 1.1 or 2.0 peripherals such as USB mice USB printer USB... more

    $6.69

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    Summer Savings! Outoloxit USB 3.0 Hub Multi USB Data HUB 4 USB Ports High-Speed Hub USB Splitter Compatible for PC Laptops Black

    Summer Savings! Outoloxit USB 3.0 Hub Multi USB Data HUB 4 USB Ports High-Speed Hub USB Splitter Compatible for PC Laptops Black

    USB 3.0 Hub Multi USB Data HUB 4 USB Ports High-Speed Hub USB Splitter Compatible for PC Laptops Feature: High temperature ABS plastic is adopted and the surface is subject to fine sanding manage Fully the USB3.0 specification. The output is USB3.0.... more

    $13.03 $6.44

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    Taylongift Christmas Black X Friday USB 3.0 Hub Multi USB Data HUB 4 USB Ports High-Speed Hub USB Splitter Compatible For PC Laptops

    Taylongift Christmas Black X Friday USB 3.0 Hub Multi USB Data HUB 4 USB Ports High-Speed Hub USB Splitter Compatible For PC Laptops

    Taylongift Christmas Black X Friday USB 3.0 Hub Multi USB Data HUB 4 USB Ports High-Speed Hub USB Splitter Compatible For PC Laptops USB 3.0 Hub Multi USB Data HUB 4 USB Ports High-Speed Hub USB Splitter Compatible For PC Laptops Feature: High... more

    $9.99 $8.99

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    Black Box USB 2.0 Hub - USB - External - 4 USB 2.0 Ports

    Black Box USB 2.0 Hub - USB - External - 4 USB 2.0 Ports

    General Information Backward-compatible with USB 1.1 devices. Compatible with Windows® 98/Me/XP and Windows 2000. Also compatible with Mac® OS 8.6 or higher. Independent downstream ports support data transfer rates of 1.5 12 and 480 Mbps. Includes... more

    $51.95

    FREE shipping

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    Tripp Lite U460-4A3C-IND 7-Port Industrial-Grade USB 3.1 Gen 2 Hub - Black

    Tripp Lite U460-4A3C-IND 7-Port Industrial-Grade USB 3.1 Gen 2 Hub - Black

    Rugged industrial hub adds 4 USB-A and 3 USB-C ports to a USB-C computer for connecting industrial printers sensors and other USB devices. Adds barcode scanner serial device sensor—up to 7 devices—to your host computer Supports USB 3.1 Gen 2 rates... more

    $213.43 $194.36

    FREE shipping

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    Shinysix USB Hub USB 2.0 USB 2.0 4 HUB 2.0 USB 2.0 4 Hub

    Shinysix USB Hub USB 2.0 USB 2.0 4 HUB 2.0 USB 2.0 4 Hub

    USB 2.0 4 ports HUB Color: Black Support OS: Win95/98/2000/ME/XP. This USB hub is with 4 ports plug & play and hot swapping support. Light weight and easily portable. 100% Brand New. Fully compatible with the Universal Serial Bus Specification... more

    $6.79

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    More information about Computers & Software

    Best prices on Startech com 4 port black, USB, Serial in Computers & Software. Check out Bizrate for great deals on popular brands like StarTech and Tripp Lite. Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.