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Powered USB 3.0 Hub Aluminum 7-Port USB Data Hub Splitter with 5V/3A AC Adapter and Individual On/Off Switches Usb Hub Powered Charging for MacBook Pro/Air PC Laptops Surface Pro,HP etc

【7-Port Powered USB 3.0 Hub】- The USB hub expansion port Expands your computer's USB port into 7 USB 3.0 ports, transfer rates up to 5Gbps to....
【Smart charging】-Powered usb 3.0 adapter with ac adapter has 7 USB smart charging ports help to charge your mobile phones, tablets, cameras and....
【Individual Switch with LED】 :Each USB port on the usb hub 3.0 powered hub has an individual switch.
you can turn off the USB ports that are not....
【5Gbps Super Speed USB 3.0 Hub】:USB 3.0 Hub supports super-fast data transfer up to 5Gbps- 10X faster than USB 2.0 (480 Mbps), which allows you to....
【Broad Compatibility】: Instantly add 7 USB 3.0 high speed ports extension to your computer, laptop, ps4, Xbox . Compatible with Windows/Mac....

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Krisdonia Portable Laptop Charger 32000mAh 100W PD Power Bank, External Battery Pack with 1 USB-C PD3.0 Port, 2 DC Ports, 2 USB QC3.0 Ports for Laptops, Tablets, Smartphones and Other Devices

【For All Your USB-C Devices】From high powered USB-C laptops to tablets and smartphones, Krisdonia can keep all your devices charged up. 100W USB-C powers most USB-C devices including MacBook Pro, Surface Book 2 and Wacom Mobile Studio Pro..
【Adjustable DC Output】Built in 2 DC output. One port supports 12V 6A.
another supports 16V/20V 6A, 24V 5A. The battery bank can directly charge your laptop without needing your laptop charger..
【Extensive Features】All-In-One power solution with high powered USB-C PD, adjustable DC for laptops, QC 3.0 USB-A, pass-through charging and fast recharging. From laptops to cameras, drones, and phones, the power bank can keep all your devices charged up..
【High Powered, Fast Charging】118Wh (32000mah) battery capacity keeps your devices powered for days. 2 ways of recharging makes it more convenient. Charge safe and fast with high charging efficiency..
【Accessories】A 19V 2.2A charger, a USB charging cable, a USB-C charging cable, a Mag-Safe 2 cable, a DC cable and 14 pieces of connector. (USB-C WALL PLUG NOT INCLUDED).

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ART USB Dual Pre Two Channel Preamplifier/Computer Interface (USBDUALPREPS)

USB Dual Pre is powered via the USB bus. Internal 9 Volt battery, or optional external 12V power supply (or any combination of USB, battery & power supply) can be used depending on application. When running powered by battery alone, you should expect in excess of 50 hours of operation with phantom power off. Battery life will drop to approximately 20 hours (depending on microphone) when phantom powering is engaged (still enough time to get through an average session)..
Built-in low noise +48 Volt phantom power supply allows you to power up to 2 microphones as well as the preamplifier when running from any power sources including the USB bus..
1/8-inch TRS mini headphone jack with level and monitor mix controls on the rear allow for latency free local monitoring of the inputs while recording as well as playback monitoring of the USB bus. monitor mix is also routed to the 1/4-inch TRS balanced outputs. This lets you use the 1/4-inch outputs as either preamplifier outputs or as the monitor feed to your powered monitors..
Fully compliant with the USB 1.1 specification and uses USB adaptive mode for playback and USB asynchronous mode for record..
Works with the USB audio device drivers built into Windows 98SE/ME/2000/XP/Vista and Apple OS9.1/OSX computer....

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USB Hub 3.0 Powered ikuai 7 Port Aluminum USB Data Hub Splitter with 5V/3A Power Adapter and Independent On/Off Switch USB Port Hub Expander for MacBook Laptop PC and More

[7 Port USB Extension] Instantly expand 1 USB 3.0 port of your computer into 7 ports, this USB port hub allows you to connect multiple USB devices at....
[5V/3A Power Adapter Equipped] The powered USB 3.0 hub works both bus-powered and self-powered. The 7-port USB 3.0 hub equipped with a 5V/3A power....
[Switch Control USB Data Hub] Each port of the aluminum USB 3.0 splitter has its power switch. The LED light flashes during data transmission, and it....
[Syncing Data Rates up to 5Gbps] This USB data hub supports data transmission speed up to 5 Gbps, plug and play, no drivers required. Compatible with....
[What We Offer] ikuai 7 Port Aluminum USB 3.0 Hub, 3.3ft/1m USB 3.0 Cable, Upgraded 5V/3A Power Adapter, User Manual. If there are any product issues....

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ACHORO 4 Ports Computer USB Hub & Data Transfer Powered USB 3.0 Hub - Premium Quality Extra USB Ports - Aluminium Alloy External USB Port for Computer, Mac, PCs - High-Speed Powered USB Hub (Silver)

4 USB 3.0 Powered Hub - High-Speed External USB Port and Offers Data transfer up to 5Gbps. Powered USB Hub Offers simultaneously Performance to all Four External USB Ports..
Premium Quality Aluminium USB Hub & USB Port Expander - Superior Chipset Computer USB Hub - No software driver, convenient and high-speed transmission, backward compatible with USB2.0, USB1.1, USB1.0.
Plug-And-Play USB Powered Hub – Built in Hot-Swapping Capability. Compatible with Desktop, Laptop PC, iMac, MacBook, Windows, Linux, Notebook, All in One, and other major computer systems..
Power USB Hub – Power Adapter built-in DC power source. Support - hard disk, Flash Drive, CD-ROM, DVD-ROM, CD-RW / DVD-RW, etc..
Efficient and effective Computer USB Hub – High Speed multiport USB Hub - Offers High Speed Data Transfer for- Photo, Video, Music, Files Working Documents and more. Achoro 4 USB Ports Superspeed Hub designed for professional and personal use and it is affordable to everyone..

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Small Desk Fan & Clip on Fan-2 Pack Bundle Deal - White

BESKAR USB Powered Clip on Fan,360° Rotation Quiet Stroller Fan with Strong Airflow,3 Speeds Portable Small Fan with Sturdy Clamp,Perfect Personal Cooling Fan for Office Table Bedroom Kitchen.
BESKAR USB Small Desk Fan - 6 Inch Portable Fans with 3 Speeds Strong Airflow, Quiet Operation and 360°Rotate, Personal Table Fan for Home,Office, Bedroom.
【Powerful Wind & Low Noise】—— This clip fan is built in upgraded brushless motor, small but mighty and feel the airflow 10ft away. The maximum working decibel is just 40db, it will not disturb you at all when you are working or sleeping..
【High Compatibility USB-powered 】- The small desk fan is powered by USB and compatible with PC/laptop, power bank, AC adapter, wall charger and other USB-enabled power supply.USB fan is energy-saving and environmentally friendly. (Note:This fan does not carry a battery).
【Compact & Portable USB Fans】- 6.0*5.6*3.0 inch mini size and 6.9 oz lightweight. Portable fans are easily carried in bag when you go out or travel and perfect for office, home, dorm, camping, library use, etc..

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Powered USB hub RSHTECH 4 Port USB C to USB 3.0 Port Hub Expander Aluminum Portable USB 3.0 hub Splitter with 5V AC Adapter and Individual On/Off Switches (RSH-516-C)

Plug & Play USB Port Expander: Powered USB C Hub instantly convert one USB C port to 4 USB-A 3.0 ports for iMac, MacBook Pro, iPad Pro, ChromeBook and more Type-C devices, no drivers required. USB C hub supports OTG function, expand extra storage and backup space to your device anytime, anywhere..
5Gbps Data Transfer speed: USB 3.0 hub transfer files fast from flash devices or external hard disk drive,10x faster than USB 2.0. USB Hub for laptop and PC, Compatible with Windows XP / Vista / Win 7 / Win 8 / Win 10, Mac OS 10, Linux and above, backward compatible with USB 2.0 connections..
USB splitter with Individual On/Off switch: This powered USB hub is hot-swappable, each USB port has an LED indicator for power status..
High-quality Materials：Light and compact aluminum housing with mirror effect surface, covered with a protective film which could be peeled off. The Powered USB Hub has equipped with a 5V power adapter that ensures safe & steady data transfer for all connected devices..
Package including: RSHTECH 4 Port USB C to USB 3.0 Hub with individual switches, 5V/2A power adapter, 2ft long USB-C male to USB-B male 3.0 cable, user manual. Professional customer service..

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Small Desk Fan & Clip on Fan-2 Pack Bundle Deal - Blue and White

BESKAR USB Powered Clip on Fan,360° Rotation Quiet Stroller Fan with Strong Airflow,3 Speeds Portable Small Fan with Sturdy Clamp,Perfect Personal Cooling Fan for Office Table Bedroom Kitchen.
BESKAR USB Small Desk Fan - 6 Inch Portable Fans with 3 Speeds Strong Airflow, Quiet Operation and 360°Rotate, Personal Table Fan for Home,Office, Bedroom.
【Powerful Wind & Low Noise】—— This clip fan is built in upgraded brushless motor, small but mighty and feel the airflow 10ft away. The maximum working decibel is just 40db, it will not disturb you at all when you are working or sleeping..
【High Compatibility USB-powered 】- The small desk fan is powered by USB and compatible with PC/laptop, power bank, AC adapter, wall charger and other USB-enabled power supply.USB fan is energy-saving and environmentally friendly. (Note:This fan does not carry a battery).
【Compact & Portable USB Fans】- 6.0*5.6*3.0 inch mini size and 6.9 oz lightweight. Portable fans are easily carried in bag when you go out or travel and perfect for office, home, dorm, camping, library use, etc..

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StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2)

MAXIMIZED PORTABILITY: This USB to serial RS232 adapter converts a USB port into an RS232 DB9 serial port to connect to, monitor, and control a serial device.
BROAD COMPATIBILITY: Compatible with your USB 1.0 or 2.0 ports, this USB to RS232 converter works with your Windows, Mac or Linux system.
FAST TRANSFER SPEEDS: Experience fast speeds with this USB to DB9 serial adapter, supporting a Baud Rate up to 921.6Kbps.
PORTABLE DESIGN: Powered by a USB port, this USB to RS232 serial adapter cable features a lightweight design that conveniently fits into your carrying case, making it ideal for professionals on the go.
Install in almost any laptop or desktop computer through broad operating system compatibility, including Windows 8.
Communicate efficiently with connected devices with high-speed 921Kbps support.
Portable and lightweight, the USB-Powered design requires no additional power adapter.
USB to Straight-Through RS232 DB9 Serial Adapter.
Compatible with Windows 8, Mac OS X and Linux.
USB-powered - no external power adapter required.

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SGEYR Metal USB Ethernet Extender Over Cat5e/6,USB Extender 50M,No Drivers Connected 4 USB 2.0 Ports Over Cat5e/6, Play and Plug,Extender USB 2.0 Hub,Supports All Operating System,PC and Web Cameras

USB 2.0 Extedner 50M This USB Extender 165Ft Powered USB Range Extender supports high-speed USB2.0 (Up to 480Mbps) over single Cat5e/Cat6 cable up to 165 ft(50m).
Supports all operating systems (Windows, MacOS, Android, Linux).
High compatibilty with USB 1.1 and USB 2.0 peripheral devices..
Play and PlugThis USB 2.0 extender install in minutes, simple to set up and requires no additional drivers to install Plug and Play without any driver.
High-speed and stable transmission for PC, PS3, Webcams, game, video conference, surveillance system etc..
Powered By DC 12V Transmitter is powered by USB Host port.
Receiver is powered by lockable DC 12V power adapter, helps maintain enough current to power on any connected USB devices such as webcams, hard drives, etc..
Stable Signal And Durable DesignUnique decent durable Metal Material design and slim metal body with good heat dissipation,strong and durable,effectively enhance the stability and durability of the product,easy to connnect and no signal lost and durable more conveninet for office and business use..
High CompatibilityUSB 2.0 Extender 165ft works perfectly for Home Security, Game, Video Conference, Surveillance System,Classrooms,Workshop,Digital Signage,Video Production,Club etc.Recommend Webcam XP Pro ....

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RockvilIe 1000 Watt Home Theater Bluetooth Receiver+(4) 3.5' Black Cube Speakers

...onse: 20 Hz - 20 kHz. Signal to Noise Ratio: 80 dB. Tone Characteristic: 100Hz-10KHz 12dB. 110v/220v Switchable. Inputs: lpod/MP3 - 1/8 Mini Jack Style, 1/4 Headphone Jack, 1/4" Mic 1 and Mic 2 Inputs, USB Input.
Rear Inputs:RCA Input for DVD or CD. Rear Outputs: Preamp output for an external additional amplifier or powered speaker Sub preamp output to connect a powered subwoofer or an amplifier. Preamp output for an external additional amplifier or powered speaker. Sub preamp output to connect a powered subwoofer or an amplifier. Record output to connect a recording device. Bluetooth Capable.
Rear Speaker Terminals: Banana plug / binding post outputs for 4 speakers (2 on Channel A and 2 on Channel B). Built-in Pre-Amplifier. Multicolor LED Display. Digital Quartz Synthesized AM / FM Tuner with 50 Presets & Auto-Scan. Preset EQ: Rock, Pop, Classical, Jazz. Remote control for quick access to all functions. Vacuum Fluorescent Digital Output Display Meters. Separate gain controls for pre-amp & subwoofer. Digital Karaoke System.
2 front microphone inputs with volume, tone and echo controls. Built-In Mic Mixer with Echo Control. USB input for music files from USB thumb drive. 3.5mm input for lpod / MP3 player. Spectrum analyzer equalizer display. Turbo cooli....

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Plugable 7-in-1 USB Powered Hub for Laptops with USB-C or USB 3.0 - USB Power Station for Multiple Devices and USB Data Transfer with a 60W Power Adapter

FULL DATA AND POWER - More than just a USB-C hub, add seven SuperSpeed data transfer and power ports to any USB 3.0 or USB-C laptop or use as a stand-alone powered hub.
UNIVERSAL COMPATIBILITY - This powered USB hub is designed to work with virtually every Windows, macOS, or Linux system. On legacy systems, the latest drivers and updates should be installed to ensure compatibility.
USB 3.0 AND USB-C CONNECTIVITY - Dual connection gives extra usb ports for laptops. Use as a USB 3.0 hub on older computers, or USB-C hub on newer systems. Or, tap into the 60W power adapter and use as a standalone seven port USB powered hub.
RECOMMENDED USES - At home it's a USB hub for laptops, or community power spot for phones and tablets. At school, stack several to easily power and sync student devices. In big operations, deploy as many hubs as you need to test and power at high volume.
2 YEAR WARRANTY - We love our Plugable products, and hope you will too. All of our products are backed with a 2-year limited parts and labor warranty as well as Seattle-based email support.

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