Having an issue with your display, audio, or touchpad? Whether you're working on an Alienware, Inspiron, Latitude, or other Dell product, driver updates keep your device running at top performance. Step 1: Identify your product above. Step 2: Run the detect drivers scan to see available updates. Step 3: Choose which driver updates to install. USB Video Class (UVC) host class drivers allow a USB host to control industry-standard webcams. MCCI’s drivers support UVC 1.0, 1.1 and 1.5 devices. The web team is behind the developers on this one, too — ask us for more info. Device driver for all The Imaging Source USB cameras except the 33U, 37U, 38U and AFU auto focus series. Intel Core i3 or similar, 2 GB RAM; USB 3.0 or USB 2.0 controller (depends upon camera model) Graphics card with 24 or 32 bit. Download Samsung USB Driver for Mobile Phones for Windows to connect your Samsung mobile device to PC via USB port.
The easy way to test and debug driver load/unload problems.
Tired of manually plugging/unplugging USB devices to test or debug driver load/unload problems? Are you wearing out the connectors on your development PC? Is your prototype so fragile that plugging and unplugging risks damaging the unit? Want to run connect/disconnect tests overnight?
The MCCI® USB 3.0 Connection Exerciser Model 2101 automatically connects and disconnects a USB 2.0 or 3.2 gen1 host and device under push-button or software control. Connections can be single-stepped or repeated. The manual modes are useful for debugging attach/detach scenarios. QA teams find the automatic repeat modes useful for regression tests.
It’s an ideal tool for finding and debugging connect or disconnect bugs in host drivers and devices. Simply connect your host and device to the connection exerciser, supply power, and you’re ready to test. A single button push will connect or disconnect your device. Select “auto” mode to automatically repeat enumeration testing. Connect USB 3.2 Super Speed devices in high-speed mode to test backwards compatibility. Use a test control computer to automatically vary the test cycle time.
- A single button push connects or disconnects your device from the host.
- Tests low speed, full speed, high speed and super speed devices and hosts.
- An impedance controlled, low loss USB data path. The Exerciser is transparent when in the connected state.
- Data relays are rated to 7 GHz.
- Data lines float when in the disconnected state.
- VBUS and Data signals are connected and disconnected in the same sequence as if connected manually. Real USB connectors have different lengths for VBUS/ground versus D+/D-. This timing is mimicked.
- The ground connection between host and device is never broken.
- Connection time can be controlled down to 10 ms.
- Device Under Test (DUT) VBUS is optionally configurable for flow-through or buffered operation. (In flow-through mode, your host provides the power to the device; in buffered mode, the connection exerciser provides power to your device. This is very useful if the host has a limited power supply or is battery powered.)
- Can be powered from any of these three sources:
- External 5 V power supply.
- Control PC VBUS connection.
- Host Under Test (HUT) VBUS power supply (optional).
- No drivers need to be installed on the Control PC. The OS native HID drivers are used. The Control PC can be running Windows, macOS, or Linux (x86, amd64, or ARM – even a Raspberry Pi).
Table 1. Specifications
|Size H x W x D||111.25 x 75 x 25.2 mm (4.38 x 2.95 x .99”)|
|Power dissipation (all relays on; VBUS pass-through mode)||1.75 W|
|Max Device VBUS current switch (VBUS pass-through mode)||900 mA|
|Max Device VBUS current (VBUS buffer mode)||900 mA|
|To UUT Host (on case front)||USB 3.2 Std “B”|
|To UUT Device (on case front)||USB 3.2 Std “A”|
|DC Input (on case back)||2.1 mm round, center positive|
|To Control PC (on case back)||USB 2.0 Std “B”|
|VBUS IN (on case front)||On when Host VBUS is detected|
|Connect (on case front)||On when Host is Connected to Device|
|VBUS OUT (on case front)||On when VBUS is supplied to Device|
|Main Power (on case back)||On when Exerciser is fully powered|
|PC Link (on case back)||On when Control PC has enumerated Exerciser|
|Soft LEDs 1 through 4 (on case top)||Used by Exerciser FW for various functions (see User Manual)|
|Momentary soft switches 1 through 4 (on case top)||Used by Exerciser FW for various functions (see User Manual)|
|DC supply Input||100 to 240 V AC; 50 to 60 Hz|
|DC supply Output||5 V DC, 2.5 A max|
|Control PC||4 foot STD “A” to STD “B” USB 2.0|
|Patch Cables||1 foot STD “A” to STD “B” USB 3.2 gen1.|
- Model 2101 MCCI USB 3.0 Connection Exerciser
- International Power Supply
- USB 3.2 Patch Cable (for use from HUT to 2101 or 2101 to DUT) . The Connection Exerciser supports low speed, full speed, and high speed devices, but the patch cable uses a SuperSpeed B connector. If your product has a regular B connector, or a mini-B or micro-B connector, you’ll need to supply your own patch cable(s).
- USB 2.0 Cable (for use from 2101 to Control PC)
Software and Documentation Downloads
Although no software is needed for standalone operation, MCCI provides scripting support for Windows, OS X, and Linux (x86, amd64 and ARM). The most recent software release is available as a free download. One distribution includes software for all supported platforms.
MCCI offers a comprehensive line of USB class drivers for popular operating systems, including Windows, macOS, Linux, Green Hills INTEGRITY OS, FreeRTOS, RTEMS, eCos, VxWorks, and QNX. These drivers can also be used with our TrueTask USB embedded USB host stack to support any operating system (even bare metal). Support USB 1.1, USB 2.0, USB 3.0, USB 3.1, USB 3.2 and USB 4.0 devices, with speeds from low speed to 40 Gbps.
The USB Network Control Model (NCM) class allows the fastest transport of Ethernet data over USB. MCCI led the committee that developed the standard, and our drivers are the fastest and most compatible NCM implementations available.
ECM (Ethernet Control Model) is the simplest standard for moving connecting Ethernet adapters to USB hosts. MCCI has been leading the USB CDC committee since 2001; our drivers implement both the letter and the spirit of the specs.
Ethernet Emulation Model (EEM) Drivers
Sometimes Ethernet is used for local connectivity. The CDC EEM specification targets this use case, for physically connecting two systems by USB, but communicating via Ethernet protocols. MCCI’s EEM drivers are compatible and interchangeable with the other networking drivers from MCCI.
Serial Port Emulation Drivers
Download Mcci Usb Devices Driver Windows 7
These drivers let you re-use your existing RS-232 and COM-port aware applications with devices connected via USB, either with USB-to-serial adapters or with integrated USB support.
Download Mcci Usb Devices Driver Windows 10
PortLynq™ Advanced Serial Drivers
MCCI’s patented PortLynq drivers isolate your application from dynamic hot plug/hot removal of USB devices. Your application can be coded (and tested)
without worrying about dynamic system configuration changes related to USB; PortLynq handles that for you.
Wireless Mobile Communication (WMC) Modem Drivers
Many LTE and NB-IOT modems use AT commands to control the modem via a virtual serial port, and ECM or NCM for data transfer. MCCI’s WMC modem drivers are ideal for use as the virtual serial port driver.
MCCI’s generic drivers provide a simple way to write applications that can communicate directly with a device without writing any custom drivers. The
API is portable across operating systems, and supports overlapped operations plus bulk, control, interrupt, and isochronous transfers.
USB Audio Class Drivers
Audio class drivers allow a USB host to control any standard-compliant audio device. MCCI has audio class drivers for our TrueTask USB host stack, supporting Audio Device Class (ADC) 1.1 and 2.0. Our developers are way ahead of our website, so use the
contact button if you want to find out more.
USB Video Class Drivers
USB Video Class (UVC) host class drivers allow a USB host to control industry-standard webcams. MCCI’s drivers support UVC 1.0, 1.1 and 1.5 devices. The web team is behind the developers on this one, too — ask us for more info.
ASIX USB 2 and USB 3 Ethernet Adapters
MCCI offers quality embedded drivers for ASIX AX88772 USB 2 to Fast Ethernet adapters and AX88179 USB 3 to 1000BT Ethernet adapters.
Mass Storage (BOT and UAS)
MCCI offers high performance mass storage drivers for our TrueTask® USB Host Stack, including BOT (bulk only transport) and UAS (USB attached SCSI) protocols. When combined
with a suitable file system, these drivers deliver data at speeds limited by the device, not by the driver.
USB Wi-Fi Drivers
MCCI has high-quality, off-the-shelf drivers and a WPA2 Supplicant port for USB Wi-Fi adapters based on MediaTek’s (Ralink) RT5572 and related chipsets.
USB Host Stack for Windows
Download Mcci Usb Devices Drivers
The MCCI USB 3 SuperSpeed Host Stack is a complete host stack for Windows 7 and later. It allows full Windows support for USB host controllers
not supported by the standard Windows host stack, and can be evaluated using standard XHCI host controllers.
The MCCI InstallRight Pro installation utility for Windows simplifies the process of creating professional event-driven installations for drivers for