Control real usb port

USB to RS485 USB-485 Converter Adapter Support Win7 / 8 XP Vista Linux DETAILS USB to RS485 Converter Adapter USB connector: to your PC RS485 connector: to your RS485 device No need external power; powered by USB port Fully compliant USB 2.0 standard; backward compatible with USB1.1 Specification: Support System: Windows XP; Vista; Windows 7;8 Linux; MacOS and WinCE5.0 drive Supports baud rate range: 75bps-115200bps; up to 6Mbps Work temperature range: -40'C~+85'C Communication distance: 1200m(max) Applications: All kinds with RS485 port device parameter settings; data communication Short distance; such as parameter settings of the computer peripheral equipment; the use of common data lines can be. LED display of communication data Machine PLC data reading and writing Monitoring data read and write; and PTZ control centralized control of household electrical appliances Access Control System; One-Card; Industrial automation; instrument; Parking; Bus fees charging; Dining Hall; Staff attendance machine; Highway toll station; ATM machine etc. Wiring instructions: USB interface: directly connect to laptop USB interface; half-duplex; 485 Bus Interface: RS485_A interface; RS_485B interface. Cable terminals are marked with A or B letter; connect them to 485 bus interface of other devices to achieve communication. Some devices are marked with D+(means A) and D-(means B). Download Link: http://www.haljia.com/download/board/USBTO485/340 XP W7.rar Packing List: 1 * USB to RS485 Adapter The Fine Print This product is imported from the USA. We do not carry stock in South Africa. Warranties and guarantees are valid only in the USA. In order to obtain a warranty repair you will be required to ship your product to the USA at your cost. We can assist you in the event this happens. We use only the best couriers to deliver your products safetly. Delivery takes approximately 2-3 weeks. Sometimes there are delays (hey - this is Africa) but we will always keep you informed along the way. We guarantee authenticity on every product sold. We guarantee delivery in perfect condition. We guarantee you will be happy with everything or we will give you a full refund. That's our promise to you. We have been in the import game for over 10 years. Buy with confidence. AMAZON

USB 2.0 Hub 4 port on/off switch High Speed for Laptop & PC    Compatible with USB 1.1 Transmission Speed: 480Mbps / 12Mbps / 1.5Mbps You can control every USB with separate switch LED indicator for showing working condition Just plug and play Voltage: 5V   Current: 500mAh   Feature: 1 upstream and 4 downstream USB port included Fully compliant with USB specification version 2.0 Hot plug& Play USB device

USB Wireless Laser Presenter (Powerpoint Word Pointer) This USB wireless laser presenter - Powerpoint Word Pointer offers superb quality, performance and exceptional value. If you are looking for a reliable product at a great price, this item is for you. Creative design and practical giving you a competitive advantage. * Page down and page up buttons * You do not need to make unneccessary trips back and forth to the PC/Laptop or require a personal assisstance * Free yourself from the inconvenience of using the mouse to navigate slides * You are totally in control and are able to concentrate on your presentation only * Remote control range max 15 meters * Works on any computer with USB port * Comes with a USB receiver for use * Color of Laser: red, Unit colour may vary between grey and black * Supported PC System: Window XP/Vista/7/8/Server   Check out some of my other items    

USB to Ethernet Adapter is a modern way of integrating effectiveness with speed, it also provides a low-cost solution for desktops, laptops and notebook computers. To connect an external device to the computer the user has to use the USB ports available in the front or rear side of the motherboard. Once the cable is put in place it enables easy use of the local area network, or connection between two or more computers. Most of the external peripherals use a USB port for connection with the main computer. Specifications: Integrated Fast Ethernet MAC‚ Physical Chip and transceiver in one chip. Supports 10MB/s and 100MB/s N-Way Auto-negotiation operation. Compliant with USB interface Version . Full-Speed (12MB/S) USB Device. Supports all USB standard commands. Supports Full Duplex Flow Control (IEEE X).OS Support: Windows 98/SE/ME//XP/Vista/7

   USB Memory Stick / 64 GB Pink Gold BAR USB 2.0 Flash Drive        Storage Capacity: 64GB Support USB version 2.0 and 1.0 Hot Plug & Play Durable solid-state storage No external power is required 4.5V ~ 5.5V from USB port Support Win98/ME/2000/XP/Vista/7, Mac OS 9.X/Linux2.4 without device drive Support solution for Linux kernel version 2.4 or later version Driveless for OS 9X or up Compatible with USB 1.1/2.0 Operating Temp: -10 to +55Deg.C Storage Temp: -20 to +55Deg.C More Than 10 Years Data Retention           Welcome and Happy Bidding / Shopping!! Please remember should you ever be unhappy with our service / products; please contact me before leaving a neutral or negative rating.  I will ALWAYS try my utmost to resolve all issues; Parcels that are damaged, lost or stolen whilst in transit are beyond my control – therefore I automatically insure your parcel. Please inform me if you do not receive your parcel / it is damaged so that we will be able to claim from the insurance. Checkout and Payment are due within 14 days of an Auction closing.  I am very happy to combine shipments up to 4 weeks, please simply let me know if you would like to take advantage of this offer. Should I not hear from you I will send you a friendly reminder 14 days after your purchase, a Sale Not Complete will be filed thereafter. Please remember: Postage is always for the buyers account.  Please note this also applies to unclaimed parcels that need to be resent, or parcels that are sent back from buyer to seller; Sellers are charged listing fees for Auctions and incur many hidden expenses such as commission for every “sale” completed if we receive your payment or not.  Some of these costs cannot be recovered in the event that a buyer reneges on a sale - Remember, it is a legal binding contract - so please, ONLY BID if you have every intention of fulfilling the sale; Market prices are usually estimated/indicative unless otherwise specified; Postage rates are standard and are in line with most BoB sellers.  Remember, postage also includes packaging material such as bubble wrap, envelopes etc..  

    USB Sound Card Hub   Product Information Rated voltage DC 5V Power Supply Direct from USB port Volume control Yes Interface USB     Returns and Refunds     COLLECTIONS ARE DONE FREE OF CHARGE BY FASTWAY COURIERS SHOULD THE PRODUCT NOT ENTIRELY BE TO YOUR SATISFACTION OR EXPECTATIONS, BEFORE RATING PLEASE CONSIDER CONTACTING OUR CUSTOMER CARE TO ARRANGE: 1.  A RETURN AND REFUND OF THE ITEM 2. OR THE RETURN AND EXCHANGE OF THE ITEM   To view our other products click on the image below  

USB Sound Card Hub Product Information Rated voltage DC 5V Power Supply Direct from USB port Volume control Yes Channels Virtual 7.1 Channel 8 Interface USB Returns and Refunds COLLECTIONS ARE DONE FREE OF CHARGE BY FASTWAY COURIERS SHOULD THE PRODUCT NOT ENTIRELY BE TO YOUR SATISFACTION OR EXPECTATIONS, BEFORE RATING PLEASE CONSIDER CONTACTING OUR CUSTOMER CARE TO ARRANGE: 1. A RETURN AND REFUND OF THE ITEM 2. OR THE RETURN AND EXCHANGE OF THE ITEM To view our other products click on the image below

    SEE SHIPPING DETAILS BELOW USB Wireless Laser Presenter Pointer Powerpoint Word Pointer This USB wireless laser presenter - Powerpoint Word Pointer offers superb quality, performance and exceptional value. If you are looking for a reliable product at a great price, this item is for you. Creative design and practical giving you a competitive advantage.   * Page down and page up buttons * You do not need to make unneccessary trips back and forth to the PC/Laptop or require a personal assisstance * Free yourself from the inconvenience of using the mouse to navigate slides * You are totally in control and are able to concentrate on your presentation only * Remote control range max 15 meters * Works on any computer with USB port * Comes with a USB receiver for use * Color of Laser: red, Unit colour may vary between grey and black  * Supported PC System: Window XP/Vista/7/8/10   SHIPPING DETAILS: ADD the following amount to your order for:   SAPO (South African Post Office) = R77.00 for the first item and R35 for each additional item COURIER (door to door) = R99.00 for the first item and R60 for each additional item POSTNET = R150.00 for the first item and R90 for each additional item   For Courier - Items must fit into A3 bag and be less than 15kg: Shipping to Polokwane, Rustenburg, Witbank, Pretoria, Jhb, Vaal, Klerksdorp, Westonarea, Randfontein, from Richardsbay to Port Shepstone, from Durban to Pietermaritzburg, Bloemfontein, Nelspruit, East London, PE, from Mosselbay to Plettenbergbay, Malmesbury to Grabouw and Cape Town area.  

PRODUCT FEATURES Volume up and down control Dial keypad and function keys Hook switch Status LED Echo free Headset jack Ringer tone Plug and PLay No sound card and external power required Independent to existing sound card (Listen to music on sound card and talk on the USB phone simultaneously) Desktop or wall mount SYSTEM REQUIREMENT CPU pentium 300 or above 64MB RAM One available USB port PRODUCT SPECIFICATION Type B USB port 3.5mm headset jack USB phone size: mm (L*W*H) Operating temperature: 0~70 degres Operating voltage: 4.5V ~ 5.25V Wilson Internet Café and Computer Land (WICL) is an emerging business operating in Port Elizabeth. We partner with renowned IT brands in order to bring you the best. WICL is a one stop distributor for the best IT brands, first internet services, computer and laptop repairs. WICL's ability to be competitive, tying up with leading brands and a strong commitment to its customers gives WICL its competitive edge in the market. Our primary market focus is on corporate, government & IT resellers. We do serve retail via a retail shop front at: Hayleigh Building Shop 4, 70 Clyde street, Port Elizabeth Opening hours: Monday-Saturday: 7.30am-8.00pm Sunday: am-8.00pm Public holidays: 9.00am-6.00pm Phone:

5.1 Audio Sound Card ADAPTER. Support 3D positional sound and virtual 5.1 CH sound track. No need external power adapter. Real USB Plug Play. Use USB port power Directly. sms or whatsapp delivery from R50

Control and direct your presentations with Port Connect’s Wireless Laser Presenter. It utilises a green laser to increase visibility on LCD and LED screens. This presenter has five buttons for use in your presentations; next/previous slide, laser on/off, slideshow launch and black screen display. The USB receiver utilises 2.4GHz wireless, ensuring excellent connectivity and a range of up to 15 metres. The Port Connect Wireless Laser Presenter has built-in storage for its USB receiver, making it perfect for travelling to meetings and appointments. Features: Green laser is visible on LCD and LED screens Plug and play technology 2.4GHz wireless USB receiver Works at a range of up to 15m Built-in storage for USB receiver Presentation controls Specifications: Wireless Frequency: 2.4GHz Wireless Range: 15m Compatibility: Windows 10, 8.1, 8, 7, Mac OS X, Linux Materials: Molded Plastic Transmitter Dimensions: 4 x 11.5 x 3 cm Receiver Dimensions: 1.5 x 5.9 x 0.7 cm Weight: 40g What’s In The Box: Port Connect Wireless 2.4GHz Presenter x1 2.4GHz USB Receiver x1 AAA Batteries x2 User Manual x1

Port USB Type-C 4 x USB3.1 b'/xc2/xa0' The Port Universal USB-C Docking Station is the game-changer you’ve been waiting for. With support for up to 4K video display, it transforms your workspace into a visual masterpiece. Plus, it delivers up to 100W of power through USB-C Power Delivery™, ensuring your devices stay charged and ready for action. High-speed data transfer is a breeze with USB-A ports offering speeds of up to 5Gb/s. Connect up to 7 peripherals effortlessly: 1x HDMI, 1x VGA, 3x USB-A 3.0, 1x RJ-45, 1x TF, and 1x SD card slot. Whether you’re on the go or at your desk, its compact, travel-friendly design makes mobility a breeze. The generous 50 cm USB-C cable ensures flexibility in setup. Compatible with PC, Mac®, and Android™ devices via USB-C, our Plug b'&' Play setup simplifies your life. Plus, with Mac address pass-through, PXE boot, and Wake on LAN features, you’re always in control. Upgrade your connectivity today and experience the future of effortless productivity!

Parameter: Support system: Windows98/ME/2000/XP/WIN7/8, Vista, Linux Standard: compatible with USB 2.0 using USB am print port standard, backward compatible, conforms to RS485 standard Direction control: adopt data flow to automatic control technology to automatically identify and control data transmission direction Baud rate: 300-9216000 bps, automatic detection of serial signal rate Load capacity: support point to multipoint Interface protection: TVS tube protection, USB self-recovery protection Function: remove the jumper cap with TTL module function, insert the jumper cap with RS485 function Use: Home appliances centralized control, access control system, card, various industrial automation, instrumentation, parking, bus charging, cafeteria Shoufan system, employee attendance, highway toll stations, ATM (supports devices with RS485 interface: surveillance camera, video collector, fingerprint time attendance, program controlled switch, CNC machine, SCM, etc.) Note: Output A (D+), B (D-) and device connection; This product does not come with a driver disk, driver download address: http://files.banggood.com/2018/08/SKU971533.rar Package included: 1 X USB to RS485 converter module

Product Description USB TV Stick with FM Radio.....as well as Video Capture Device.... BRAND NEW The USB TV Stick with FM Radio is a Pen size digital/Analogue hybrid USB TV Stick with Clear QAM Support. The mini and compact design makes every trip of you much more easier and portable! Enjoy ATSC/Analogue TV/FM radio entertainment whenever you like and wherever you go! Features: Linux and Android drivers coming soon! Advanced TV Application Watch ATSC/Clear QAM/NTSC Analogue TV/FM radio on PC Rewind and fast forward live TV shows with Always Time Shifting recording Electronic Program Guide (EPG) Support HDTV Receiving Listen to DVB-T digital radio Receive digital radio stations from your PC Automatic station searching Create favorite stations for convenient listening Digital Personal Video Recording Schedule TV recording and save directly to your PC’s hard driver Specification: Video Format MPEG-II Main Profile& Main LevelAudio MPEG-II Audio Layer I & IITuner Input Terminal: 75 Ohm F Connector Receiving Frequency: TV: MHz 8VSB/QAM64/QAM256 Bandwidth: 6 MHz USB Interface: Universal Serial Bus 2.0 StandardDe-Multiplexing Max No. Section filtering: 32PIDs Engine: Software Stream capture: PES & TSSystem Requirement: Microsoft Windows xp/ Vista /Windows7 P4 1.7MHz CPU or above for SDTV P4 2.5GHz CPU or above for HDTV 512M RAM or above for SDTV 1G RAM or above for HDTV VGA Card with at least 16MB Memory for SDTV VGA Card with at least 128MB Memory for HDTV Sound Card or On Board Sound Chip One Free USB 2.0 Port(not compatible with USB1.1) Microsoft Direct X 9.0 or above Microsoft Media Player 9.0 or above UHF/VHF Antenna for ATSC Terrestrial and AnalogTV CATV Signal for Analog Cable TV and Clear QAM Accessories Included:Infrared Remote Control with batteriesMini RF to F connector convertorMultifunction CableQuickly Installation GuideSoftware CD (Driver and Total Media) BRAND NEW, SEALED IN THE BOX DECIBEL AUDIO & ACCESSORIES PLEASE NOTE: Our Address & Contact Details are Displayed below the Picture in the Advert Check out our Facebook Page https://www.facebook.com/pages/Decibel-Audio-Accessories/

Product Description USB TV Stick with FM Radio.....as well as Video Capture Device.... BRAND NEW The USB TV Stick with FM Radio is a Pen size digital/Analogue hybrid USB TV Stick with Clear QAM Support. The mini and compact design makes every trip of you much more easier and portable! Enjoy ATSC/Analogue TV/FM radio entertainment whenever you like and wherever you go! Features: Linux and Android drivers coming soon! Advanced TV Application Watch ATSC/Clear QAM/NTSC Analogue TV/FM radio on PC Rewind and fast forward live TV shows with Always Time Shifting recording Electronic Program Guide (EPG) Support HDTV Receiving Listen to DVB-T digital radio Receive digital radio stations from your PC Automatic station searching Create favorite stations for convenient listening Digital Personal Video Recording Schedule TV recording and save directly to your PC’s hard driver Specification: Video Format MPEG-II Main Profile& Main LevelAudio MPEG-II Audio Layer I & IITuner Input Terminal: 75 Ohm F Connector Receiving Frequency: TV: MHz 8VSB/QAM64/QAM256 Bandwidth: 6 MHz USB Interface: Universal Serial Bus 2.0 StandardDe-Multiplexing Max No. Section filtering: 32PIDs Engine: Software Stream capture: PES & TSSystem Requirement: Microsoft Windows xp/ Vista /Windows7 P4 1.7MHz CPU or above for SDTV P4 2.5GHz CPU or above for HDTV 512M RAM or above for SDTV 1G RAM or above for HDTV VGA Card with at least 16MB Memory for SDTV VGA Card with at least 128MB Memory for HDTV Sound Card or On Board Sound Chip One Free USB 2.0 Port(not compatible with USB1.1) Microsoft Direct X 9.0 or above Microsoft Media Player 9.0 or above UHF/VHF Antenna for ATSC Terrestrial and AnalogTV CATV Signal for Analog Cable TV and Clear QAM Accessories Included:Infrared Remote Control with batteriesMini RF to F connector convertorMultifunction CableQuickly Installation GuideSoftware CD (Driver and Total Media) BRAND NEW, SEALED IN THE BOX DECIBEL AUDIO & ACCESSORIES PLEASE NOTE: Our Address & Contact Details are Displayed below the Picture in the Advert **ALL CUSTOMERS, PLEASE SEE BELOW** Like our Facebook page & stand a chance to WIN *R* Voucher Draw will be done when we've reached *500* likes and the winner will be Posted on our Page. https://www.facebook.com/pages/Decibel-Audio-Accessories/