💻 Computers & Office

1,193 products

💻 Computer & Office 264💾 Storage & PC Parts 414📶 Wi-Fi & Networking 314🔌 Electronics DIY 201
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2*20 three-layer heightened-pitch 2.54mm GPIO heightened-row female seat Suitable for Rasp

2*20 three-layer heightened-pitch 2.54mm GPIO heightened-row female seat Suitable for Rasp

$0.29
★ 4.71k+ sold
LM1117 AMS1117 4.5-7V turn 1.2V 1.5V 1.8V 2.5V 3.3V 5V DC-DC Step down Power Supply Module

LM1117 AMS1117 4.5-7V turn 1.2V 1.5V 1.8V 2.5V 3.3V 5V DC-DC Step down Power Supply Module

$0.35
★ 4.92k+ sold
XRY DC 5V 12V 24V 1Channel Relay Module Board Shield with Optocoupler / High and Low Level-40%

XRY DC 5V 12V 24V 1Channel Relay Module Board Shield with Optocoupler / High and Low Level

$0.53$0.88
★ 4.93k+ sold
1 Pair Universal Probe Test Leads Pin for Digital Multimeter Needle Tip Meter Multi Meter-25%

1 Pair Universal Probe Test Leads Pin for Digital Multimeter Needle Tip Meter Multi Meter

$0.78$1.04
★ 4.82k+ sold
128GB 32GB 64GB High-Speed Micro TF SD Card Memory Card SD Cards TF Cards V60 for Dash Cam-7%

128GB 32GB 64GB High-Speed Micro TF SD Card Memory Card SD Cards TF Cards V60 for Dash Cam

$0.81$0.88
★ 5156 sold
Optocoupler Tester Kit 555 Application Circuit Board Practice Welding DIY Electronic Spare-27%

Optocoupler Tester Kit 555 Application Circuit Board Practice Welding DIY Electronic Spare Parts Kit Without D

$0.83$1.13
★ 4.946 sold
Mini TF Cards 128GB 256GB 512GB Memory Card Micro TF SD Card SD Cards Dustproof A2 for GoP

Mini TF Cards 128GB 256GB 512GB Memory Card Micro TF SD Card SD Cards Dustproof A2 for GoP

$0.85
111 sold
DS3231 AT24C32 IIC Module DS1302 RTC I2C Precision Clock Module DS1307 Memory module mini-7%

DS3231 AT24C32 IIC Module DS1302 RTC I2C Precision Clock Module DS1307 Memory module mini

$1.03$1.10
★ 4.93k+ sold
official Smart Electronics Rc Mini Micro 9g 1.6KG Servo SG90 for RC 250 450 Helicopter Air-9%

official Smart Electronics Rc Mini Micro 9g 1.6KG Servo SG90 for RC 250 450 Helicopter Airplane Car Boat

$1.04$1.14
★ 4.510 sold
2026 14.1 Inch Ultra Thin Laptop 2026 Win11 Intel I9-9880H DDR4 16GB/32GB RAM 2TB SSD Port-54%

2026 14.1 Inch Ultra Thin Laptop 2026 Win11 Intel I9-9880H DDR4 16GB/32GB RAM 2TB SSD Portable Business Notebo

$1.05$2.26
★ 527 sold
Pure copper core wire cat7 flat cable lan cable CAT7 cable RJ45 Patch flat Ethernet Networ-39%

Pure copper core wire cat7 flat cable lan cable CAT7 cable RJ45 Patch flat Ethernet Network Cable For Router S

$1.08$1.76
★ 4.612 sold
MAX98357A I2S 3W Class D Audio Amplifier Module DAC Decoder Filterless Plug and Play for E-68%

MAX98357A I2S 3W Class D Audio Amplifier Module DAC Decoder Filterless Plug and Play for E

$1.15$3.59
★ 4.93k+ sold
Electronic Diy Kit Heart Shape LED Voice Control Rotating Star Shape Gyro Learn to Solder-64%

Electronic Diy Kit Heart Shape LED Voice Control Rotating Star Shape Gyro Learn to Solder

$1.15$3.23
★ 4.93k+ sold
1-10PCS RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Dual-co-81%

1-10PCS RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Dual-co

$1.15$5.99
★ 4.92k+ sold
Micro SD TF SD MINI SD Card Reader Module 3.3V 5V SPI Interface with Level Shifter for Ard-65%

Micro SD TF SD MINI SD Card Reader Module 3.3V 5V SPI Interface with Level Shifter for Ard

$1.15$3.31
★ 4.92k+ sold
Mini SD Card for Phone/Xiaomi/Huawei/Samsung 16GB/32GB/64GB/128GB Micro TF Flash Memory Ca-67%

Mini SD Card for Phone/Xiaomi/Huawei/Samsung 16GB/32GB/64GB/128GB Micro TF Flash Memory Ca

$1.15$3.51
★ 4.5262 sold
A2 V30 U3 High Speed Memory Card 32GB 64GB 128GB 256GB Flash UHS-3 Micro Mini SD Card For-75%

A2 V30 U3 High Speed Memory Card 32GB 64GB 128GB 256GB Flash UHS-3 Micro Mini SD Card For

$1.16$4.66
★ 4.6500 sold
SMD NE555 CD4017 Rotating Flashing LED Components SMT LQFP44 Soldering Practice Board Elec-7%

SMD NE555 CD4017 Rotating Flashing LED Components SMT LQFP44 Soldering Practice Board Elec

$1.21$1.30
★ 4.85k+ sold
Memory Cards 4GB 8GB 16GB High Speed MiniSD 32GB 64GB Class 10 Mini SD Card Cartao De Memo-14%

Memory Cards 4GB 8GB 16GB High Speed MiniSD 32GB 64GB Class 10 Mini SD Card Cartao De Memo

$1.25$1.45
★ 4.3100k+ sold
High Speed Memory Cards 4GB 8GB 16 GB 32 GB 64GB Cartao De Memoria 128 GB Class 10 Mini SD-20%

High Speed Memory Cards 4GB 8GB 16 GB 32 GB 64GB Cartao De Memoria 128 GB Class 10 Mini SD

$1.25$1.56
★ 4.110k+ sold
Webcam Cover Shutter Magnet Slider Plastic Camera Cover for iPad Tablet Web Laptop Pc Came-49%

Webcam Cover Shutter Magnet Slider Plastic Camera Cover for iPad Tablet Web Laptop Pc Came

$1.25$2.44
★ 4.710k+ sold
Lenovo High Speed SD Memory Card 512GB 4K Full HD Micro Video Card Compatible with Phone G-7%

Lenovo High Speed SD Memory Card 512GB 4K Full HD Micro Video Card Compatible with Phone G

$1.29$1.39
★ 4.31k+ sold
2M 1M 50CM 30CM for Raspberry Pi 3 Camera Cable Ribbon FFC 15pin 0.5mm Pitch Flat Wire Cab-54%

2M 1M 50CM 30CM for Raspberry Pi 3 Camera Cable Ribbon FFC 15pin 0.5mm Pitch Flat Wire Cab

$1.31$2.86
★ 4.92k+ sold
GPUHLOD M.2 SSD Heatsink M2 2280 Solid State Hard Disk Aluminum Radiator with Thermal Sili-65%

GPUHLOD M.2 SSD Heatsink M2 2280 Solid State Hard Disk Aluminum Radiator with Thermal Sili

$1.36$3.86
★ 4.910k+ sold
Multimeter Tester Accessories 2 Red and Black Wire Clips Ac/Dc Rated 10A 1000V Suitable fo-63%

Multimeter Tester Accessories 2 Red and Black Wire Clips Ac/Dc Rated 10A 1000V Suitable fo

$1.36$3.68
★ 4.910k+ sold
CD4017 Colorful Voice Control Rotating LED Light Kit Electronic Manufacturing DIY Kit Spar-66%

CD4017 Colorful Voice Control Rotating LED Light Kit Electronic Manufacturing DIY Kit Spar

$1.36$4.04
★ 4.95k+ sold
2pcs Multimeter Test Leads Kit Car Tip Probes Diagnostic Tools 600V 10A Non Destructive Ne-65%

2pcs Multimeter Test Leads Kit Car Tip Probes Diagnostic Tools 600V 10A Non Destructive Ne

$1.36$3.94
★ 4.92k+ sold
0-24V Top Mosfet Button IRF520 MOS Driver Module For Arduino MCU ARM Raspberry pi-55%

0-24V Top Mosfet Button IRF520 MOS Driver Module For Arduino MCU ARM Raspberry pi

$1.39$3.09
★ 4.93k+ sold
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low-54%

DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low

$1.45$3.15
★ 4.910k+ sold
5pcs For Raspberry Pi 2/3/4 3B+ 4B Aluminum Heatsink Radiator Cooler Kit for Raspberry Pi-71%

5pcs For Raspberry Pi 2/3/4 3B+ 4B Aluminum Heatsink Radiator Cooler Kit for Raspberry Pi

$1.46$5.05
★ 4.82k+ sold
Smart Electronics Kits NE555+CD4017 Light Water Flowing Light LED Module DIY Kit Learn ele-55%

Smart Electronics Kits NE555+CD4017 Light Water Flowing Light LED Module DIY Kit Learn ele

$1.50$3.33
★ 4.93k+ sold
Inductor Detector Tool Motherboard Coil Tester for Phone Motherboard Repair Electromagneti-54%

Inductor Detector Tool Motherboard Coil Tester for Phone Motherboard Repair Electromagneti

$1.51$3.30
★ 4.910k+ sold
LED Gyro DIY Electronic Kit Desktop Rotating Light DIY Fun Welding Kit Electronic Producti-60%

LED Gyro DIY Electronic Kit Desktop Rotating Light DIY Fun Welding Kit Electronic Producti

$1.56$3.90
★ 4.95k+ sold
10/25/50PCS Integrated Circuits NE555 NE555P 555 DIP-8 Timers IC Chip-68%

10/25/50PCS Integrated Circuits NE555 NE555P 555 DIP-8 Timers IC Chip

$1.61$5.05
★ 4.82k+ sold
2.5 Inch Hard Drive Enclosure High Speed Data Storage 5Gbps SATA to USB 3.0 External HDD E-47%

2.5 Inch Hard Drive Enclosure High Speed Data Storage 5Gbps SATA to USB 3.0 External HDD Enclosure SSD Case

$1.65$3.09
★ 514 sold
40-120pcs Dupont Line 10CM 20CM 30CM 40Pin Male to Male + Male to Female Female to Female-15%

40-120pcs Dupont Line 10CM 20CM 30CM 40Pin Male to Male + Male to Female Female to Female

$1.68$1.96
★ 4.910k+ sold
4G LTE Wifi Antenna 12dBi High Gain SMA Male Omnidirectional Antenna 700-2700MHz Modem Ant-24%

4G LTE Wifi Antenna 12dBi High Gain SMA Male Omnidirectional Antenna 700-2700MHz Modem Antenna for 4G、GSM、GPRS

$1.68$2.20
★ 4.8209 sold
10PCS LM7805 L7805CV/L7806/7808/7809/7812/7815/7818/7824 TO-220 Transistor Voltage Regulat-7%

10PCS LM7805 L7805CV/L7806/7808/7809/7812/7815/7818/7824 TO-220 Transistor Voltage Regulat

$1.69$1.81
★ 4.83k+ sold
Fits For Lenovo ThinkPad T470 T470P A475 T480 T480P A485 Laptop SATA Hard Drive HDD SSD Co-50%

Fits For Lenovo ThinkPad T470 T470P A475 T480 T480P A485 Laptop SATA Hard Drive HDD SSD Connector Flex Cable B

$1.75$3.50
★ 4.854 sold
100 Pcs Blue Conductive Silicone Gelid Thermal Pad 100*100*0.5mm 100*100*1mm Heatsink Cool-7%

100 Pcs Blue Conductive Silicone Gelid Thermal Pad 100*100*0.5mm 100*100*1mm Heatsink Cool

$1.76$1.90
★ 4.810k+ sold
Set of 2 Adjustable Laptop Supports Foldable Two-Gear Height Notebook Riser Portable Deskt-59%

Set of 2 Adjustable Laptop Supports Foldable Two-Gear Height Notebook Riser Portable Deskt

$1.78$4.38
★ 4.910k+ sold
USB C 3.0 Micro B Male to Type C Female Adapter Type-C To Micro B Connector for Laptop Ext-66%

USB C 3.0 Micro B Male to Type C Female Adapter Type-C To Micro B Connector for Laptop Ext

$1.78$5.16
★ 4.810k+ sold
DIY PC Assembly Tool Reliable 10Pin 2x5Pin Mainboard Switching Tester Switching Board Adap-69%

DIY PC Assembly Tool Reliable 10Pin 2x5Pin Mainboard Switching Tester Switching Board Adap

$1.78$5.79
★ 4.910k+ sold
1-10PCS 50CM SATA 3.0 Data Cable High-speed Sata III Cable Adapter Connection Converter Fo-73%

1-10PCS 50CM SATA 3.0 Data Cable High-speed Sata III Cable Adapter Connection Converter Fo

$1.78$6.57
★ 4.910k+ sold
SMD NE555 CD4017 Rotating Flashing LED Components SMT LQFP44 Soldering Practice Board Elec-57%

SMD NE555 CD4017 Rotating Flashing LED Components SMT LQFP44 Soldering Practice Board Elec

$1.78$4.18
★ 4.910k+ sold
2 Port 1000Mbps Gigabit Network Switch RJ45 Switch Network Splitter Cable Extender Selecto-72%

2 Port 1000Mbps Gigabit Network Switch RJ45 Switch Network Splitter Cable Extender Selecto

$1.78$6.31
★ 4.55k+ sold
1-10pcs HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module For Ard-57%

1-10pcs HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module For Ard

$1.78$4.10
★ 4.95k+ sold
DIY Kit Heart Shape Breathing Lamp Kit Breathing LED Suite Red White Blue Green Electronic-59%

DIY Kit Heart Shape Breathing Lamp Kit Breathing LED Suite Red White Blue Green Electronic

$1.78$4.31
★ 4.95k+ sold

Computers & Office guides

Computer & Office: Best Sellers This WeekStorage & PC Parts: Best Sellers This WeekWi-Fi & Networking: Best Sellers This WeekElectronics DIY: Best Sellers This WeekWireless MouseLaptop StandMonitor Light BarDesk MatSSDNVMe SSDUSB Flash DriveMicro SD CardExternal Drive EnclosureDDR4 RAMWi-Fi RouterWi-Fi ExtenderMesh Wi-Fi4G LTE RouterNetwork SwitchDigital MultimeterRaspberry Pi AccessoriesElectronic Components Kit