Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant's customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
Signal Components Categories
Best Choice Aribrnten 
Aribrnten 4x1 Component Video Signal Switcher YPbPr YCbCr Audio DSW41 Divider Panel Button Manual Switch CVBS 720P Metal Panel buttons to switch between 4 intpusTOPINCN 
TOPINCN DIN Rail LED Indicator Light Circuit Signal Enhancing Operational Visibility Rail Type LED Indicator AC DC Ideal [VERSATILE FUNCTION] Used for indicating signal, accident signal, etc., enhancing operational visibility in telecom, eleTopHomer 
HDMI to 3 RGB/RCA Component Port, Video Audio Adapter Digital Signal Converter for HDTV, DVD, Projector - Portable, Tran Note: The converter is an HDMI to RCA adapter, which does not have automatic trancoding function. Digital devices requirBest Value Labgear 
TV Signal Booster Aerial Amplifier, Labgear 1 Way Signal Distribution Amplifier with F-Type Connections, 4G & 5G Filtere ✔️ NEW AND IMPROVED: The new range of upgraded 5G filtered TV signal boosters from British AV specialists Labgear take tBIGTEDDY 
4pcs LED Load Resistor Indicator Motorcycle Turn Signal Flash Blinker Fix Error Made of high quality materials, it is durable and can be used for a long time.Claumeng 
Current Voltage Signal Generator 4-20mA 0-24V Rechargeable Portable Current Voltage Analog Generator with 3000mAh Batter [Real-time Curve] Signal analog generator can display the changing trend of signals through real-time curves, also can sReland Sun 
Reland Sun 100PCS 2N7000 TO92 Small Signal MOSFET 200 mAmps, 60 Volts N-Channel TO-92 100PCS 2N7000 TO92 Small Signal MOSFET 200 mAmps, 60 Volts N-Channel TO-92power tool HDMI to RCA Adapter Digital Signal Component Connector Video Audio Converter Support for 720P 1080IP 1080P DVD Projector The converter is an HDMI to RCA adapter that does not have automatic transcoding function. Digital devices require trans20% Off MAKER MEDIA INC Encyclopedia of Electronic Components Volume 2: Leds, Lcds, Audio, Thyristors, Digital Logic, and Amplification Maker Media IncEMSea EMSea XR2206 High Precision Function Signal Generator DIY Kit with User Manual Sine/Triangle/Square Wave Adjustable Freq [DIY Kit] : XR2206 high precision signal generator DIY parts, need to be assembled by yourself.Create idea Create idea 5pcs NE555 Duty Cycle Pulse Frequency Square Wave Signal Generator Adjustable Motor Module 31x22x1.5mm for D Includes 5 pieces of NE555 square wave pulse modules with dimensions of 31x22x1.5mm, equipped with NE555 timer chip, inpRakstore Rakstore 1Hz-150Khz Signal Generator Module Adjustable PWM Pulse Frequency Function Generator Duty Cycle TTL LCD Display Working voltage: 3.3~30VHiLetgo HiLetgo 3pcs ZMCT103C 5A AC Current Sensor Current Transformer Module Single Phase Active Analog Signal Output with OP A ZMCT103C 5A AC Current Sensor Current Transformer ModuleeMagTech eMagTech 2PCS PWM Signal Generator PWM Square Wave Signal Generator LCD Display Signal Generator Module 1 Channel Freque Versatile Voltage & Frequency: Offers a wide 3.3-30V DC voltage range and PWM frequency range from 1Hz to 150kHz, accommOTOTEC OTOTEC 20pcs TL074CN Operational Amplifier Replacement TL074 Operational Amplifier IC Chip DIP-14 Low Noise JFET Input C Versatile Application: Perfect for a variety of uses, including audio equipment, signal conditioning, and general-purposJadebones Jadebones [YPbPr Signal Output] Original Xbox to HDMI Adapter, HD HDMI Cable, Component to HDMI Converter for Original X [YPbPr Signal Output] Convert YPbPr component signals of Original Xbox console to HDMI signals, and then transmit them tOEBUAFI OEBUAFI Adjustable PWM Signal Generator Module for Experimental Development and MCU Control for Motor Drivers [ADJUSTABLE SIGNAL GENERATOR] Generate adjustable square wave signals for experimental development and motor driver contMAKER MEDIA INC Encyclopedia of Electronic Components V3: Sensors for Location, Presence, Proximity, Orientation, Oscillation, Force, Lo Maker Media IncSparkFun SparkFun Logic Level Converter - Bi-Directional Step Down 5V Signals to 3.3V and Steps up 3.3V to 5V Board Dimensions: 0 The SparkFun bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND stepsPvcqjkd Pvcqjkd RGB Component Switch 5 3-Way YPBPR Cable Component Switch AV Switcher for PS2 DVD Player TV No power supply and software driveBe In Your Mind Be In Your Mind 3PCS TTL to RS485 Adapter Module 52x22.7mm 3.3V 5V Signal Serial Port Power Supply Converter with Wire H [Easy Integration] Standard 2.54mm pin spacing for seamless integration into custom development projects.SING F LTD SING F LTD 4X 1-Channel PC817 Optocoupler Isolation Module (12V) Suitable for Photoelectric Isolator Signal Ssolation an 1-Channel PC817 Optocoupler Isolation module adopts 5.0 pitch screw terminals for easy wiring.Shusmda Shusmda 1818PCS DIY Electronics Components Kit Assortment Resistors LED Triode Capacitors Diodes PCB Potentiometer Resis 【Comprehensive Component Variety】This massive electronics components kit contains 1818 pieces, including resistors, capaReland Sun RELAND SUN AD9833 DDS Signal Generator Module 0-12.5MHz Square/Triangle/Sine Wave AD9833 Signal Generator Module AD9833 DDS Signal Generator Module 0-12.5MHz Square/Triangle/Sine WaveSenzooe 5pcs PWM pulse frequency duty cycle module square wave rectangular wave signal generator signal XY-LPWM 5pcs PWM pulse frequency duty cycle module square wave rectangular wave signal generator signal XY-LPWMWaour 1Pc Green 1-Channel PC817 Optocoupler Isolation Module Optoelectronic Isolator Signal Isolation and Anti-Interference 3- PC817 OPTOCOUPLER MODULE: 1-channel isolation module using the PC817 optocoupler for reliable signal isolation.Robomaker 2pcs AD9833 DDS Signal Generator Module Programmable Microprocessor, 0-12.5MHz Versatile: Dual AD9833 DDS signal generator modules capable of producing programmable waveform signals from 0-12.5MHz.Sluswallow 1 set raspberryads 1115 mcp3008 soldering 8cm/11pcs 16-bit I2C ADC development board analog-to-digital converter module, 💖💖💖COMPATIBILITY: Work with other development boards via I2C interface to convert analog to digital signalLONELY BINARY Lonely Binary 27pcs Logic Level Converter Kit – Lead-Free Bi-Directional Voltage Shifters (2CH, 4CH, 6CH) Gold Edition 【Comprehensive 27-Piece Kit】– Includes 18× 2-Channel, 6× 4-Channel, and 3× 6-Channel logic level converters for connectiRakstore Rakstore 801S Vibration Sensor Module Vibration Probe Analog Output LM393 3V 5V TTL Level Signal Adjustable Sensitivity Has a signal output instructions；Adjustable sensitivity (fine-tuning)Morelian Morelian 4-Channel PWM MOSFET Module PLC Amplifier Circuit Board Driver Module 3-20V to 3.7-27VDC 10A, Optocoupler, Isol [Signal Indicator] Provides clear indication of input/output signals.Senzooe 2Pcs XY-PWM Square Wave Signal Generator DC 3.3-30V Function Generator 5-30mA LCD Display Module PWM Pulse Frequency Dut 2Pcs XY-PWM Square Wave Signal Generator DC 3.3-30V Function Generator 5-30mA LCD Display Module PWM Pulse Frequency DutJupiterial 2 Pcs Faraday Pouch for Car Keys, Faraday Bag, Car Key Signal Blocker Pouch with Hook Securing Keyring, RFID Key Pouch K Military-Grade Signal Blocking: Engineered with a dual-layer shield featuring premium carbon fiber and military-spec RFReland Sung AD9833 Programmable Microprocessors Serial Interface Module Sine Square Wave DDS Signal Generator Module Reland SungYDuupxe YDuupxe 2 Channel Relay Module Self Locking Interlock Triggering Double Panel PCB with Signal Light for Electronic Circu Set 3 Selections--Module board set three selections of self locking, interlocking, triggering (inching), high level, lowPORTTA Component to HDMI Converter, PORTTA RGB/YPbPr/5 RCA to HDMI Adapter Video Converter, Support 1080p 60Hz Compatible with 【COMPONENT to HDMI CONVERTER】This Component to HDMI Adapter converts analog YPbPr video and R/L audio input signal intoSING F LTD SING F LTD 4X 1-Channel PC817 Optocoupler Isolation Module (3-5V) Suitable for Photoelectric Isolator Signal Ssolation 1-Channel PC817 Optocoupler Isolation module adopts 5.0 pitch screw terminals for easy wiring.RIZGHWOY RIZGHWOY RGBS VGA SCART to YPBPR Component Converter with Support for Multiple Video Signals - Ideal for Retro Gaming En [SMOOTH SIGNAL CONVERSION] Seamlessly convert between RGBS SCART VGA and YPBPR signals for a smooth and stable gaming exENGLAON ENGLAON Digital TV Signal Amplifier Booster 12V/240V 30dB for Caravan Motorhome Boat Home and RV Gone are the days of terrible signals and dealing with a blurry screen while travelling. This ENGLAON Digital TV SignalPOENVFPO RGBS VGA SCART to The YPBPR Converter to Improve The Image Quality of The Game for SFC Genesis N64 Wii, 1080p Signal Sup [Convert effortless video signs] Easily convert the RGBS SCART VGA to YPBPR output with this converter.ANIMDKE Cowls Board Motorcycle Rear Turn Signal Light Fairing Parts Component Fit For Suzuki GSXR 1000 GSX-R 1000 GSXR1000 2009- Motorcycle Rear Turn Signal Light Fairing Parts Component Fit For Suzuki GSXR 1000 GSX-R 1000 GSXR1000 2009Made with AutSorandy Sorandy Car Audio Converter, Adjustable Speaker High to Low Line Audio Impedance Converter, with Noise Separation, for C [Enhanced Audio Signal] Convert high frequency speaker output to low frequency output for improved power amplifier and sairgoo Airgoo 16-Port Signal RGB Controller - SATA Powered ARGB Controller PC Lighting Hub, Requires SignalRGB or OpenRGB Softw Software Required: Note, please update the SignalRGB software to the latest version V2.5.6, just click the "Check for UpIndependently published Modern Architecture with Angular 21: Building Scalable, Zoneless Web Applications with Signals and AI Rakstore Rakstore XY-KPWM Signal Generator 1 Channel 1Hz-150KHz PWM Signal Generator Pulse Frequency Duty Cycle Adjustable Module Working voltage: 3.3~30V；Ambient temperature: -20~+70 ℃Rivermidfish AU 20pcs Hall Effect Magnetic Sensor Module KY-035 3.3 V-5 V Digital Voltage Signal Analog Module 20pcs Hall Effect Magnetic Sensor Module KY-035 3.3 V-5 V Digital Voltage Signal Analog ModulePlauduct Plauduct HDMI Cable for Original Xbox 360 Console, Xbox 360 to HDMI Aadapter with Component Signal Output (Better Image) *COMPATIBILITY* Supports all versions of Xbox 360, especially the 1st version. Convert the component signals from Xbox 3VGOL VGOL 50PCS NPN Bipolar Transistor BC547B 0.1A 0.5W 50V Compatible with Signal Amplification Switch Control Replacing part numbers: BC547B, which is a direct replacement for the old or broken one.Generic ForArduino DIY Current Transformer Module Adjust Analog Voltage Output Analog ForAC Signals Accordingly Iron High-precision Current Transformer: Detect AforC currents within 5A with rated input and output current of 5A and 5mA reEASYCEL EASYCEL HDMI to Component Converter With Cables, 1080P Aluminum RGB/YPbPr 5RCA Converter With Scaler Function HDMI to Component Converter Adapter converts HDMI signal into Component(YPbPr/ RGB/ 5RCA) video and analog stereo R/ L aSenzooe ZK-MG Motor Speed Controller Max 5A PWM DC 5V 12V 24V 150W Adjustable Speed Regulator with Stepless Variable Rotary Swit ZK-MG Motor Speed Controller Max 5A PWM DC 5V 12V 24V 150W Adjustable Speed Regulator with Stepless Variable Rotary SwitDenash PCIe Sound Card,6 Channels Stereo Desktop Audio Signal Conversion Hardware,CMI8738 Chip 32/64 Bit Sound Card PCI Express Supports PC computer systems with PCI‑Express slots such as for Windows 7/Vista/XP 32/64‑bit.PORTTA PORTTA Component to HDMI Converter, 5 RCA YPbPr to HDMI Video Adapter, Compatible with Wii, PS2, PS3, Blu-ray, DVD, HDTV 【Component to HDMI Converter】This YPbPr to HDMI Adapter converts analog YPbPr video and R/L audio input signal into HDMIBingfu Bingfu Universal Car Stereo Amplified FM Radio Hidden Antenna & Signal Booster Amplifier Amp 12V Power Supply DIN Plug f Car Stereo Antenna Amplifier: Universal Car Stereo FM Radio Antenna Signal Booster Amplifier Amp, 12V Power Supply DIN PIndependently published Angular for Beginners and Frontend Developers: A Practical Guide to Components, Signals, Routing, Forms, Services, APIs, Create idea Create idea DB25 Adapter RS232 D-SUB Serial Adapters 25-pin Solderless Serial Port Adapter to Terminal Connector Signal [Versatile Connector] This DB25 connector is perfect for various applications, including automatic control devices, induKHADBXCP 5Pcs 24V 12V Stepper Motor Driver Simple Speed Regulation Forward and Reverse Controller PWM Pulse Signal Generator 5Pcs 24V 12V stepper motor driver simple speed regulation forward and reverse controller module PWM pulse signal generatCryfokt Cryfokt Professional Low Noise Amplifier with Connector SMA for FM Radio, LNA 10M 6GHz 20dB Gain High Flatness RF Amplif [Low Power Consumption] Current less than 80ma, making it efficient and cost-effective for long-term use.Marhynchus Marhynchus PWM to Voltage Module 0% - PWM Converted to 0‑10V Voltage Module 【Easy to Install】 Light in weight and compact in size as well, the convenient installation can be quickly completed withCHICIRIS CHICIRIS RetroScaler2x HD Multimedia Interface Converter for Retro Console, Latency Signal Performance for N64,SFC, to V [SOUND PERFORMANCE] Enjoy excellent sound performance with minimal digitization issues. Output sound may be slightly rouDingsun Dingsun HDMI to Component Converter, Convert HDMI Input to Analog YPbPr Video and R/L Audio Signals for Output to TV Input Interface: HDMISustVita SustVita Component AV Cable with RGB Component Video for Stable Signal Transmission and 4 BNC Heads, for N64 / SFC/SNES/ CRT MONITOR CONNECTION: This RGB component video cable is engineered specifically for use with CRT monitors to achieve aJectse HDMI Fuser Synthesizer, Dual Signal Integration DMA Fuser, 3840x2160 60Hz Display Combiner with Built in Fan, for Gaming Multiple Applications: The DMA combiner is an invaluable tool for a variety of settings such as trading floors, bank dat14% Off O'Reilly Practical Electronics: Components and Techniques Practical Electronics: Components and TechniquesLuojinLuoda LuojinLuoda 4Pcs 3Pin RGB Female to Female Shunt Cable 50cm Length - Interface Extension Cable 5V Female to Female Shunt 【Universal Compatibility】This female to female shunt cable works with 5050/3528 RGB strips and fans. The 3-pin design enASHATA Ultra Compac 6 Channel Headphone Amplifier, Stereo Headphone Amplifier, 6 Channel Mono Stereo Switching Mini Signal Spli 6 Channel: This portable headphone amplifier has 6 channel splitter ports, each of which is capable of manually and indeBcrokory HDMI to Component Converter Cable with Scaler Function, 1080P HDMI to YPbPr Scaler Converter with Integrated Component C 【HDMI & Component Cables Included】This HDMI to Component scaler converter comes with HDMI & Component cables, no need toSaluaqui Wireless NetCard AR9271 USB WiFi Adapter with Detachable 2DBI Antenna for TV & Computer Compatibility - Enhanced Signal CONNECTIVITY] Experience seamless internet access with the Wireless NetCard AR9271 USB WiFi Adapter. Its detachable 2DBIPEARSON EDUCATION High Speed Signal Propagation: Advanced Black Magic High Speed Signal Propagation: Advanced Black MagicECSiNG ECSiNG 10PCS Mini RS232 MAX3232 to TTL Level Converter Serial Module Board Adapter 3~5V MAX3232 Breakout Board Computer 10pcs Mini RS232 MAX3232 to TTL level converter serial module board adapter.BHQOPZ RW-ST01A Load Cell/Strain Gauge Amplifier, Dual Signal Output(0-5V/10V&4-20mA)(-10V to 0 to 10V) Power SuppliesEMSea EMSea 20pcs Electronic Active Buzzer 15.5x12mm 9V/12V Suitable for Computers Printers and Other Alectronic Components SizeThe size is only 15.5x12mm The pin spacing is 7.5mm.Independently published Angular – The Complete Guide: Signals, Standalone Components, RxJs, Routing, Reactive State, Dependency Injection, Resou BITFUNX BITFUNX RGBS/VGA/SCART to Component Adapter - Supports R/G/B Single Channel Color Adjustment, Plug & Play Video Game Con Input RGBS (SCART), VGA (RGBHV). Output component YPBPR(YUV).Sharainn Sharainn DMA Fuser, HD Multimedia Interface Overlayer Synthesizer, 3840x2160 60Hz DMA Card with Two Signal Sources, Disp WIDE APPLICATION: A DMA fuser refers to a direct memory access fuser, which is a hardware device or technology used to oDS18 DS18 V2HL 2-Channel Line Out Converter - High-Level Speaker Signal to Low-Level RCA Adapter, Built-in Audio Sensing Tech HIGH PERFORMANCE - DS18 V2HL 4-Channel Hi/Lo Converter is designed to integrate your 4 channel OEM head unit with frontFNIRSI Fnirsi Mini Oscilloscope Fnirsi DSO-TC3 Digital Oscilloscope Transistor Tester Function Signal Generator 3 in 1 Multifun combines a digital oscilloscope, electronic component tester, signal generator, continuity testeMagTech eMagTech 2Pcs IPEX4 PC Internal WiFi Antenna Compatible with Intel AX210 AX200 NGFF M.2 WiFi 6 Card Laptop Compatible with Intel AX210, AX200 WiFi 6 modules, compatible with NGFF M.2 interface wireless network cards, suitable fZVOIYKM ZVOIYKM Active USB 3.0 A to C Cable 5FT(1.5M), Built-in Signal Booster Chip for 5Gbps High-Speed Data, in-Wall Rated USB 𝐙𝐕𝐎𝐈𝐘𝐊𝐌 𝟓𝐆𝐛𝐩𝐬 𝐏𝐫𝐨 𝐃𝐚𝐭𝐚 𝐋𝐢𝐧𝐤: Meet the ZVOIYKM USB 3.0 A to C cable—engineered for professionals wFNIRSI Fnirsi Mini Oscilloscope Fnirsi DSO-TC3 Digital Oscilloscope Transistor Tester Function Signal Generator 3 in 1 Multifun combines a digital oscilloscope, electronic component tester, signal generator, continuity testeMagTech eMagTech 5Pcs DS18B20 Module Digital Temperature Sensor with Connecting Wire DC 5V Compatible with A/rduino Compatible w [High-Precision Sensor] - Equipped with an 18B20 temperature sensor chip, this module ensures accurate temperature measuEosnow PCIE 5.0 X16 Riser Cable for GPU Extension Easy Installation Graphics Card Signal Interference Prevention PCIE 5.0 Exten COMPATIBILITY:PCIe 5.0 X16 Riser Cable is engineered for full compatibility with current and future GPUs, including the60% Off Wiley CMOS: Mixed-Signal Circuit Design: 15 tunghey 5RCA Cable, tunghey Component Video Cable with Audio Supports 1080i Compatible with DVD Players, VCR, Camcorder, Project 💗【5RCA Component Video Cable】: 1080i-capable cable neatly bundles 5 connectors on each end: 3 video (Red, Green and Blumalemollygebide Car Stereo Subwoofer High to Low Audio Converter, 4 Channel Audio High Low Converter with Power Amplifier Control Wire, Enhanced Audio Experience : Upgrade Your Car Stereo System With This High-Quality Audio High Low Converter . It Allows YPrentice Hall Signal Integrity Issues and Printed Circuit Board Design Waveshare Waveshare GNSS L1/L2/L5 Multi-Band High-Precision Active an-Tenna, SMA Port, Wide-Body, Stable Reliable Signal Quadrifilar Helix structure with wide-angle circular polarization characteristics, enhancing low-elevation satellite sigZVOIYKM ZVOIYKM Active USB 3.0 A to C Cable 32FT(10M), Built-in Signal Booster Chip for 5Gbps High-Speed Data, in-Wall Rated USB 𝐙𝐕𝐎𝐈𝐘𝐊𝐌 𝟓𝐆𝐛𝐩𝐬 𝐏𝐫𝐨 𝐃𝐚𝐭𝐚 𝐋𝐢𝐧𝐤: Meet the ZVOIYKM USB 3.0 A to C cable—engineered for professionals wWaveshare Waveshare Luckfox PicoKVM, Compact IP KVM Remote Management Tool, Supporting 1920×1080@60fps HDMI Video Input and HID Si HDMI Input Interface: Recognized by PC as a display for video capture, offering seamless integration.Bcrokory Bcrokory HDMI to Component Converter with Scaler Function, 1080P HDMI to YPbPr Scaler Converter Supports 1080i HDMI Inpu 【HDMI & Component Cables Included】This HDMI to Component scaler converter comes with HDMI & Component cables, no need toTRYX TRYX String PCIE 5.0 x 16 White Riser Cable 200mm 128GB/s Vertical Graphic Card/GPU Mount Flexible PCIE 4.0 Support Near High rigidity bracket firmly supports large GPUsZVOIYKM ZVOIYKM Active USB 3.0 A to C Cable 50FT(15M), Built-in Signal Booster Chip for 5Gbps High-Speed Data, in-Wall Rated USB 𝐙𝐕𝐎𝐈𝐘𝐊𝐌 𝟓𝐆𝐛𝐩𝐬 𝐏𝐫𝐨 𝐃𝐚𝐭𝐚 𝐋𝐢𝐧𝐤: Meet the ZVOIYKM USB 3.0 A to C cable—engineered for professionals wIndependently published Unlocking the Secrets of Traffic Signals: History, Operations, and Safety Components Career Professionals Audio Tests & Measurements: How to Test Electronic Components, Audiophile & Guitar Amplifiers and Loudspeakers Using Mod v AV Access AV Access HDMI USB Extender(HDBaseT) KVM, 100m/330ft 4K 60Hz 1080p 120Hz Over Cat5e/6/6a/7, 4 Ports USB2.0, No Signal Lo 【𝟰𝗞@𝟲𝟬𝗛𝘇 𝗮𝗻𝗱 𝟭𝟬𝟴𝟬𝗣@𝟭𝟮𝟬𝗛𝘇 𝗼𝘃𝗲𝗿 𝟭𝟬𝟬𝗺】With the HDBaseT 2.0 uncompressed technology, the device c22% Off Oxford University Press Linear Systems and Signals Linear Systems And Signals The Oxford Electrical And Computer EngineeringEosnow PCIE Riser Cable for GPU Extension gen 5 Riser Cable gpu Vertical Mount for GPU Extension, High Frequency Low PCB, Suppo High Frequency Low PCB: Designed to minimize interference, ensure peak performance, enhance safety guard, prevent signalBUBUCAM 6Ft Component HD AV Cable, HDTV-EDTV (High Definition 480p) Compatible with PS2/PS3/PS3 Slim 5-Wire 【Power Specifications】: Compatible with Ps2 AV Plug to component Y/PR/Pub, l-channel, r-channel (Male).length: Approx. 7MHADBKH MHADBKH to Component Converter Avedio Connects to 1080P YPbPr 5RCA RGB + R/L Video Adap Component video resolutions: 480P @ 60Hz, 576P @ 50Hz, 720P @ 50 / 60Hz, 1080i @ 50 / 60Hz.ECSiNG ECSiNG AFB0312HA 12V 0.15A 30x30x10mm 3010 DC Cooling Fan 3-Pin Speed Signal Silent Fan Replacement Function and Use: This DC cooling fan is used for heat dissipation in electronic equipment, helping maintain stable oper