Douk Audio VU2 MIC & Line Dual VU Meter, Analog Sound Level Indicator, 4-Way Splitter Switch, Audio Switcher Box for Speaker / Amplifier / Preamp (Light Version)
..., headphone, power amplifier and active speakers etc..
No need to plug in and out cables repeatedly to avoid wearing the contact point of the sockets. 4 channel can input at the same time to mixer different audio source, also can output at the same time to satisfy the requirements of monitoring or recording..
The USB interface of VU2 is only for providing power for the drive board of the VU meter, without any interference to the audio input and output circuit. VU meter and switcher box is controlled independently, and VU meter only reads audio signal from the I/O interface, the sound quality will not be affected..
Unique and powerful design with exquisite appearance, cool black case and colorful indicators looks vintage and dynamic. All input and output terminas are made of lengthened gold-plated pure copper with large contact area for perfect performance and ultra-low signal loss, and equipped with remote control, very convenient to use, can perfectly match with audio device of different styles and suitable for a variety of scenarios..
LinksTek 4-Ports PCIE Firewire 400 Card for Desktop PCs-IEEE 1394A Interface-3X 6Pin and 1X 4Pin 1394A Ports-with 4Pin-6Pin 1394A Cables and Low-Profile Bracket (PCIE-1394A)
1. PCIE-1394A will allow users add 4X 1394A (3X 6Pin and 1X 4Pin) interface on Windows PCs, Servers and industrial devices for 1394A device data transfer. Help users light up old type 1394A devices on new PCs and import data from old device such and DVs etc..
2. Designed on FireWire 400 datalink protocol on 1394A interface will be make sure users get 400Mbps (50MB/S) max data transfer rate. Auto detect 1394A firewire device and negotiates the connection speed to 100Mbps, 200Mbps, 400Mbps..
3. Compatible with IEEE 1394A OHCI (Open Host Controller Interface) 1.1 standard interface devices such as Digital Cameras, CD-ROM, DVD-ROM Drive, DV camcorders, Hard drives, Media equipment, 1394A Video and Audio devices and Printers..
4. Plug and Play on Windows 98, 2000, 2003, XP, Vista, 7, 8, 8.1, 10 (32/64bit) and Windows Server 2019, 2016, 2012R2, 2012, 2008R2, 2008, 2003R2, 2003 (32/64bit). Please NOTE: Due to setting issue, some PCs need to install Windows Legacy Driver..
5. PCIE 1.1 X1 interface, will provide 2.5Gbps bandwidth for all 4-Ports 1394A card. PCIE 1.1 standard design will work on PCIE 1.0, 1.1, 2.0, 3.0. PCIE X1 interface will works on PCIE X1, X2, X4, X8, X16 slot..
Onite Dc Charging Cable with 28pcs Different Size DC Famale 5.5x2.1mm to Male Plug Tips and 3pcs USB Cable or DC to DC Cord
PLEASE NOTE: The size are listed in the products description below clearly, we suggest you to measure your DC interface size of your laptop or device,....
These DC connectors are used for laptop repairing, parts replacement, external power source or on-board transformer. And we provide purchase guide..
Handy connector works good for multiple applications: power your mobile devices from an external battery pack, making a battery box as a prepare....
Pros: Tips for conceivably most of DC powered device you can imagine.
Works well with USB car chargers that can deliver enough amps..
PACKAGE CONTENTS: 28x different size of DC tips/connectors/plugs/jacks, 3x DC 5.5x2.1mm power cords, 3.3Ft(please refer to the clear parameter and....
Can read any government issued ID card with magnetic stripe information and/or 2D barcodes.
This approach to scanning both magstripe and 2D information with one device is an ideal solution for the POS, ID authentication and law enforcement....
In addition to the standard side access USB cable interface connector, the Model 260 has incorporated a bottom mounted interface connector, making it....
Data is transferred to the host device via a standard USB interface (or RS-232).
FebSmart PCIE 4-Ports Superspeed 5Gbps USB 3.0 Expansion Card for Windows Server XP Vista, 7 8.x 10 (32/64bit) Desktop PC-Build in Self-Powered Technology-No Need Additional Power Supply (FS-U4L-Pro)
5.WARNING: 1. Please install driver for this USB card on PCs.2. Make sure PCs mother board have empty PCIE Slot for PCIE USB cards. 3.Make sure USB device is USB 3.0 or can't get USB 3.0 speed.4. Please use screw driver change bracket if using slim PCs.5. Please make sure PCs bracket gape can pass though USB interface..
LCDOLED Replacement 14.0 inches FullHD 1920x1080 IPS LCD Display Touch Screen Digitizer Assembly with Board for Acer Spin 3 SP314-53N-77AJ SP314-53N-57BS (No Bezel)
1. * Warning: Acer Spin 3 SP314-53 is equipped with 2 different types of touch screens: I2C and USB types. * Please check the touch type of your laptop from Computer Management(Local)>.
if ONLY one “I2C HID Device” = USB Type /// if two “I2C HID Devices” = I2C Type Please refer to the product image4 and confirm the type of your touch screen, then leave us a message with the type of your touch screen and the specific model of your laptop after your payment..
2. Compatible Model: for Acer Spin 3 SP314-53N-77AJ SP314-53N-57BS；LCD Model: B140HAN04.0 or compatible；Size: 14.0 inches ；LCD Connector: EDP 30Pins；Resolution: 1920×1080 -IPS；Backlight: LED LCD；Warranty: 3 months.
3. Package includes the LCD screen + touch digitizer assembly + touch controller board ONLY. No extra bezel, touch controller board, LCD cable, back cover, hinges, instruction or tools , etc. Please keep your original parts..
4. The item is only available for the laptop with touch function. It will be well tested and packed before shipping. 3 months warranty provided against quality problem..
5. Please kindly check your model and resolution again before you purchase. If you are not sure whe....
2 Out 1 in Optical Audio Splitter,Dual Port Optical Audio Cable Adapter,for Splitter Fiber Replacement
1 IN 2 OUT Splitter - This product is a square fiber female interface, which is used for one-in and two-out distribution..
Easy to use - It can realize the interchangeability between two devices, and does not need to plug in the fiber optic cable and equipment frequently..
For Splitter Fiber Replacement - If a power amplifier has only one fiber interface, and there are two fiber interfaces that need to be connected to the power amplifier, use this adapter to get it..
Dual Port Optical - Use it to reduce the device interface interruption caused by frequent device plugging..
Note: It isn't suitable for TV. No need to change the line when using this adapter, so the interface will not be damaged..
Orange Pi 4B Rockchip RK3399 4GB LPDDR4 Six Cores 64 Bit with 16GB EMMC Single Board Computer, Open-Source Board Support Android, Ubuntu, Debian (Pi 4B)
...ATA and SSD expansion, support for 4K output, etc. Note: Our shipping time generally takes 15 days, Not as long as Amazon suggests..
Orange Pi 4B Open-Source Board Built-in SPR2801 (NPU) artificial intelligence processor, with dual-channel 4GB LPDDR4 memory, 16GB high-speed EMMC storage. And it also cited quite rich interfaces, 40Pin headers, headphone interface, camera interface, LCD interface, DC, TypeC, Battery power supply interface, 2* USB 2.0 HOST interfaces, 1* USB 3.0 HOST interfaces, 1* USB 3.0 Type-C interfaces and other high-performance Data transfer and display interface..
This development board is based on the Big Little architecture in terms of running speed, it has an independent NEON co-processor, which is widely used in tablet computers, game boxes, drones, Personal Internet mobile devices, VR, advertising machines and other intelligent terminal equipment. The powerful performance configuration will bring milestone changes to cutting-edge technologies such as VR, panoramic shooting, visual recognition, server, and 3D..
Orange Pi Single Board Computers can builed a computer, a wireless server, Games, music and sounds, HD video, a speaker, Android, Scratch.Pretty much anything else, because Orange Pi is open source..
