Reviews Computer Input Devices

Video Wall Controller, 4K x 2K HD Display Seamless Splicing Professional Processor with RS232, HDMI Input, 4 Way HDMI & Audio Output 180 Degree Rotate TV Wall Display 2x2, 1x2, 1x3, 1x4, 2x1, 3x1, 4x1

  • Input & Output Support: Our splicing controller supports HDMI input. 4 way HDMI interface output. Support video pause, fast forward, loop playback, program list and other functions. Computer, laptop, set-top box, DVD player can all be perfect sources.
  • Multi-splicing Modes: Our video processor can output from 4 channels, support multiple modes display 2x2, 1x2, 1x3, 1x4, 2x1, 3x1, 4x1. It has strong compatibility and supports most brand products on the market. Suitable for LCD TV, projector, DLP, plasma display, etc. Let us enjoy movie-level picture quality at home at any time.
  • HD Display: The video wall display has the AUDIO own audio decoding and separation output port, which can be connected to audio, Input devices can support up to 4k, but output devices up to 1080P, restore the original appearance of the image, and present a natural and complete picture, no details are missed, and the colors are real and clearly visible.
  • 180 Degree Flip: In 2x2 mode, the TV wall processor also has the function of 180 degree mirror flip per screen, which greatly reduces the LCD splicing gap and reduces the image distortion caused by ....
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Mcbazel KX Keyboard & Mouse Converter Adapter for N-Switch/Xbox One/PS4/PS3

  • Product Name: HDMI to AV converter / adapter | Input voltage: 5V DC | Input: 1x HDMI | Output: 2x RCA sockets - stereo audio signal / 1x RCA jack - video (composite video) | PAL and NTSC switchable.
  • Use: The HDMI to AV converter converts a high definition digital HDMI signal into an analog composite video signal. This enables the connection of devices with HDMI output such as hard disk recorders, Blu-ray players, game consoles, TV receiver or computer to older AV devices like projectors (beamer), grabbers, tube TV, VHS, VCR or about DVD players.
  • Compatible Device: Laptop, TV, Camera, Nintendo, Xbox 360/One, Playstation 3/4, VHS, VCR, DVD, PC, Blue-Ray, Android TV Box, Chromecast, Roku Streaming Stick, Mobile phones, iphone, ipad.
  • Max. Output Resolutions: 720x576 @ 50Hz (PAL) / 720x480 @ 60Hz (NTSC) | HDMI input resolutions: 640x480 @ 60Hz, 800x600 @ 60Hz 1024x768 @ 60Hz 1280x720 @ 60Hz, 1280x1024 @ 60Hz 1360x768 @ 60Hz, 1 600x1200 @ 60Hz, 1920x1080 @ 60Hz, 480i / 60Hz, 480p / 60Hz, 576i / 50Hz, 576p / 60Hz, 720p50 / 60Hz, 1080i50 / 60Hz, 1080p50 / 60Hz.
  • Supports audio transmission (stereo) | Plug and Play functionality | Support HDCP | portable (compact format) | Power is supplied via USB.
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PIIHUSW 3 Way 3.5mm Splitter, Gold-Plated 3.5 (1/8") TRS Male to 3 Female Stereo Audio Cable

  • 3 way 3.5mm splitter, great for your Walkman, PDA, computer, other portable media players and other audio devices.
  • Connector 1: 3.5 mm Mini-Jack (3 Position-TRS) Male Plug, Connectors 2: 3x 3.5 mm Mini-Jack (3 Position-TRS) Female Jack.
  • (1/8") TRS Male Plug to 3x Female Stereo Audio Splitter, normally used as 1x Audio Input to 3x Audio Output. Please note this cable can't be used as 3 input to 1 output..
  • Gold-plated molded 3.5mm connectors with strain relief ensure a solid high quality connection between the connected devices. 3.5mm stereo adapter with fully modeled connectors provide excellent strain relief Shielded to prevent unwanted EMI/RFI interference..
  • Package: 1x 3 way 3.5mm male to female audio cable. Length: 8.5 inches.
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Home Bluetooth Audio Power Amplifier 2X120 Watt - Portable 2 Channel Surround Sound Stereo Receiver w/ USB - Amplified Subwoofer Speaker, CD DVD, MP3, iPhone, Phone, Theater, PA System - PTAU45

  • ...s perfect for your PA & home theater acoustic surround sound system. Gives you 2x120 watts power which can be used for multi speakers w/ 4 8 ohms impedance, enjoy high quality music & movies.
  • MULTIPLE INPUTS: This personal portable digital amp box supports various external sources 3 3.5mm AUX for tuner, CD DVD, MP3, computer, iPad, iPhone & cell phone, 1/4" mic in & 1/4" headphone jack input. Also features a REC RCA output for recording.
  • PAGER/MIXING MODE: The professional integrated stereo receiver features pager & mixing switch. In pager mode, the signal from the microphone will override to auto talkover, use for hosting & meetings. Switch to mixing mode for a fun karaoke session. Dimensions (W x H x D): 8.2x 6.6x 2.8 inches.
  • USB 2.0 INPUT: It features a USB input to support flash drives or similar USB devices w/ LED indicator beside the port. It allows you to play your favorite audio files from your computer's media library when you connect it directly to the amplifier. Rated power input 750mV.
  • EQ CONTROLS: The improved compact bookshelf sound amplifier features crisp & responsive buttons for power switch, MP3 controls previous, next, play/pause & rotary knob controls for input select, MIC, master, balance, bass & treble volume controls.
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Arduino Vidor 4000 [ABX00022]

  • The best of the embedded world: a low power microcontroller to handle reprogramming, communication, and analog sensing, together with an FPGA to perform high speed computation, and a dual WiFi-BLE chipset for wireless communication..
  • Mini HDMI output / MIPI camera input: can capture sound in real time, create a real-time computer reading sensor information,sending it to monitor or capture video, overlay sensor information on the image and send it to a screen..
  • Ideal for: Industry 4.0, home automation, computer vision, aerospace, telecommunications.
  • Part of the Arduino Maker Board Family for IoT Devices, easy to program with Arduino Software and Intel’s FPGA suite..
  • Easy interface between the microcontroller and the FPGA at the software level..
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Alxum 4 Port USB 3.0 Hub with Micro USB Charging Port, Fast Data Transfer USB Hub Extender Extension Connector Compatible Windows PC, Mac, Surface Pro, Laptop-Silver

  • Latest Apple Unibody Aluminum style USB 3.1 Gen 1 (Compatible with Thunderbolt 3) Connector with 1ft natural bend cable, make it east to connect Mac computer(Mac OS 10.4x or higher version) , Windows computer(Windows XP / Vista / 7 / 8 / 8.1 32/64-bit) ,Chrome OS,Linux OS and more with USB-C port devices..
  • Get 4 additional super-fast USB 3.0 ports with 1 smart ipad charging port with a 5V charge input for your Apple, Android smartphones, tablets and computers , enjoy charging you devices and high data transfer rates of up to 5Gbps that you can spend less time (actual rate depends on the speed of your devices). Backwards compatible with USB 2.0/1.1..
  • Extra Power Supply: The extra micro B power interface will help when you need to use high-power devices. Plug your tablet or mobile phone charger and it will start to provide power..
  • Build in Overvoltage/Overcurrent/Leakage and Short-Circuit protection unit. Designed with a built-in surge protector to keep your devices safe..
  • Lightweight keeps your workspace neat and clean. Supports hot swapping. Easily plug and play, also easily switch between USB Type-A and Type-C connector freely..
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Milanix 12 Inch LED Widescreen HDTV Television with HDMI VGA Built in Digital Tuner AC/DC Compatible

  • 12" Widescreen LED HDTV Television built in digital tuner Can Receive ATSC digital and NTSC analog TV.
  • Many devices to connect with such as Apple TV, Amazon Firestick, Roku, Slingbox, and Gaming Consoles! AlsConnect to the computer host as the display,....
  • USB Input : Which can play pictures, audio, music, and video files on the big screen TV..
  • Use the VGA interface and connect to the computer host as the display. allows you to use your TV as a computer monitor.
  • Many features to connect from: Audio interface, Video In, Audio-R, Audio-L interface, USB, HDMI, ATSC, NTSC, VGA, AC/DC.
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Spolehli Video Wall Controller 2X2 Video Wall Processor 2X1 3X1 4X1 1X2 1X3 1X4 1080p HDMI 1.4 Multi-Screen Splicing Display Controller with Remote Control for 4 TV Splicing 4-Channel

  • ※[4-CHANNEL SPLICER] Spolehli video wall controller distributes one HDMI input(computer, laptop, computer, set top box, PS3/4, etc.) on 4 HDMI....
  • ※[8 SPLICING MODES] Multiple splicing mode: 2x2, 1x2, 1x3, 1x4, 2x1, 3x1, 4x1 satisfy diverse splicing needs. Made of metal material,....
  • ※[1080P HD DISPLAY] Supports 1920 x 1080P 24/30/50/60Hz and below input. Support 1920 x [email protected] HD resolution output. Support Audio Formats - PCM....
  • ※[180°SCREEN ROTATION] Support 180°screen rotation function, (Please notice rotation works ONLY in 2×2 mode & the input and output devices need....
  • ※[EASY TO SET UP & OPERATE] Plug & Play design, No driver needed. This video wall controller comes with a remote control(Batteries are Not....
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Douk Audio VU22 Dual Analog VU Meter Display DB Panel MIC+LINE Sound Level Meter

  • Wired and wireless audio inputs: with stereo RCA/3.5mm AUX audio input and microphone pick up, work well with most audio devices such as phone, computer, CD players, or speakers etc., very suitable for home/office/studio to dynamically decorate your auditory feast..
  • Excellent sound and free settings: with 100K high-impedance input circuit, ensuring clean sound without any audio rendering when using line inputs. The color and light level of backlight also can be adjusted freely, perfectly match with different styles of audio device and environments..
  • Advanced AGC algorithm and better display: AGC ensures ideal visual effects even the input signal is in a small to large range, avoid that no display when input low signal and display in full screen when input high. With gain adjustment even can set the swing range of pointer, easily to control most input signals and achieve better beating effects..
  • Attractive looking and powerful design: all metal case with CNC machined panel, solid stepless adjustment knob, all interfaces are gold-plated to ensure the tight connection, ensures the smooth transmission of the original audio signal and minimizes the loss of the signal during transmission..
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