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Showing 1–36 of 19 results

50% off
ESP8266 Expansion Board GPIO Terminal Screw Board for ESP8266 ESP-12E NodeMCU for ESP8266 ESP-12E NodeMCU Development Board ESP8266 Expansion Board GPIO Terminal Screw Board for ESP8266 ESP-12E NodeMCU for ESP8266 ESP-12E NodeMCU Development Board

ESP8266 Expansion Board GPIO Terminal Screw Board for ESP8266 ESP-12E NodeMCU for ESP8266 ESP-12E NodeMCU Development Board

$35.64$71.28

10% off
UOTEK PCI to RS-232 Serial Card RS232 8 Ports High Speed DR62 Expansion Converter Industrial Grade DB9 Connector UT-758 Adapter UOTEK PCI to RS-232 Serial Card RS232 8 Ports High Speed DR62 Expansion Converter Industrial Grade DB9 Connector UT-758 Adapter

UOTEK PCI to RS-232 Serial Card RS232 8 Ports High Speed DR62 Expansion Converter Industrial Grade DB9 Connector UT-758 Adapter

$76.75$85.28

10% off
Microbit Expansion Board Compatible with Hiwonder Sensor Support Blue-tooth Microbit Expansion Board Compatible with Hiwonder Sensor Support Blue-tooth

Microbit Expansion Board Compatible with Hiwonder Sensor Support Blue-tooth

$27.00$30.00

50% off
Non-removable Expansion Card PLX8749 with 4 SFF8654 Slots for U2 Hard Drives, Network Cards, and Graphics Cards Non-removable Expansion Card PLX8749 with 4 SFF8654 Slots for U2 Hard Drives, Network Cards, and Graphics Cards

Non-removable Expansion Card PLX8749 with 4 SFF8654 Slots for U2 Hard Drives, Network Cards, and Graphics Cards

$1128.31$2256.63

10% off
USB Hub ROS Car 1 to 4 Expansion Board HUB Expansion Dock JETSON NANO Raspberry Pi Module USB Hub ROS Car 1 to 4 Expansion Board HUB Expansion Dock JETSON NANO Raspberry Pi Module

USB Hub ROS Car 1 to 4 Expansion Board HUB Expansion Dock JETSON NANO Raspberry Pi Module

$26.99$29.99

50% off
Air Energy Electronic Expansion Valve Repair Artifact Maintenance For Variable Frequency Air Conditioner Testing Instrument Air Energy Electronic Expansion Valve Repair Artifact Maintenance For Variable Frequency Air Conditioner Testing Instrument

Air Energy Electronic Expansion Valve Repair Artifact Maintenance For Variable Frequency Air Conditioner Testing Instrument

$643.00$1286.00

ESP32 Development Board Type-C MICRO USB 30Pin Expansion Electronic Module ESP--32 ESP32-DevKitC-32 GPIO Distribution Board ESP32 Development Board Type-C MICRO USB 30Pin Expansion Electronic Module ESP--32 ESP32-DevKitC-32 GPIO Distribution Board

ESP32 Development Board Type-C MICRO USB 30Pin Expansion Electronic Module ESP--32 ESP32-DevKitC-32 GPIO Distribution Board

$30.80$30.80

3 sold
10% off
10G Media Converter 10GBase-T RJ45 to 10GBase-R SFP+ Multi-Rate for 1000M/2.5G/5G/10G Network Expansion 10G Media Converter 10GBase-T RJ45 to 10GBase-R SFP+ Multi-Rate for 1000M/2.5G/5G/10G Network Expansion

10G Media Converter 10GBase-T RJ45 to 10GBase-R SFP+ Multi-Rate for 1000M/2.5G/5G/10G Network Expansion

$142.56$158.40

50% off
Electronic Expansion Valve Repair Tool (without Power Supply) for Variable-frequency Air Conditioner Electronic Expansion Valve Repair Tool (without Power Supply) for Variable-frequency Air Conditioner

Electronic Expansion Valve Repair Tool (without Power Supply) for Variable-frequency Air Conditioner

$623.00$1246.00

50% off
LinkPi SmartHUB 12-Port USB 3.0 Hub Intelligent Expansion Splitter Soft-Controllable 5Gbps High-Speed Docking Station LinkPi SmartHUB 12-Port USB 3.0 Hub Intelligent Expansion Splitter Soft-Controllable 5Gbps High-Speed Docking Station

LinkPi SmartHUB 12-Port USB 3.0 Hub Intelligent Expansion Splitter Soft-Controllable 5Gbps High-Speed Docking Station

$769.56$1539.12

10% off
10G Media Converter 10GBase-T RJ45 to 10GBase-R SFP+ Multi-Rate for 1000M/2.5G/5G/10G Network Expansion 10G Media Converter 10GBase-T RJ45 to 10GBase-R SFP+ Multi-Rate for 1000M/2.5G/5G/10G Network Expansion

10G Media Converter 10GBase-T RJ45 to 10GBase-R SFP+ Multi-Rate for 1000M/2.5G/5G/10G Network Expansion

$148.32$164.80

50% off
RTU-308U 16AI 16DI switch input Modbus IO module RS485 RS232 PLC expansion module RTU-308U 16AI 16DI switch input Modbus IO module RS485 RS232 PLC expansion module

RTU-308U 16AI 16DI switch input Modbus IO module RS485 RS232 PLC expansion module

$691.22$1382.44

50% off
Adapter board 410-263 BNC Adapter expansion board Adapter board 410-263 BNC Adapter expansion board

Adapter board 410-263 BNC Adapter expansion board

$429.00$858.00

10% off
Hiwonder xArm 2.0 6DOF Python Scratch Programming Robot STEM Education Robotic Arm Kits with Sensor Expansion Hiwonder xArm 2.0 6DOF Python Scratch Programming Robot STEM Education Robotic Arm Kits with Sensor Expansion

Hiwonder xArm 2.0 6DOF Python Scratch Programming Robot STEM Education Robotic Arm Kits with Sensor Expansion

$445.49$494.99

50% off
SWITCH2 Casting Cable NS Docking Station OLED Expansion Monitor Projector TV Converter Video Connection Cable Accessories

SWITCH2 Casting Cable NS Docking Station OLED Expansion Monitor Projector TV Converter Video Connection Cable Accessories

$245.50$491.00

47% off
5G Dongle USB 3.2 Gen1 Enclosure Expansion Board Key B USB-C with RM520N SIM8202G SIM8262E SIM8262A RM530N and kits for global 5G Dongle USB 3.2 Gen1 Enclosure Expansion Board Key B USB-C with RM520N SIM8202G SIM8262E SIM8262A RM530N and kits for global

5G Dongle USB 3.2 Gen1 Enclosure Expansion Board Key B USB-C with RM520N SIM8202G SIM8262E SIM8262A RM530N and kits for global

$271.42$512.11

1 sold
10% off
UOTEK PCI to RS-232 Serial Card RS232 4 Ports High Speed DR44 Expansion Converter Industrial Grade Adapter UT-754 UOTEK PCI to RS-232 Serial Card RS232 4 Ports High Speed DR44 Expansion Converter Industrial Grade Adapter UT-754

UOTEK PCI to RS-232 Serial Card RS232 4 Ports High Speed DR44 Expansion Converter Industrial Grade Adapter UT-754

$46.68$51.87

50% off
Original Analog Discovery BNC adapter board 410-263 Adapter expansion board Digilent Original Analog Discovery BNC adapter board 410-263 Adapter expansion board Digilent

Original Analog Discovery BNC adapter board 410-263 Adapter expansion board Digilent

$424.50$849.00

50% off
ESP8266 Expansion Board GPIO Terminal Screw Board for ESP8266 ESP-12E NodeMCU for ESP8266 ESP-12E NodeMCU Development Board ESP8266 Expansion Board GPIO Terminal Screw Board for ESP8266 ESP-12E NodeMCU for ESP8266 ESP-12E NodeMCU Development Board

ESP8266 Expansion Board GPIO Terminal Screw Board for ESP8266 ESP-12E NodeMCU for ESP8266 ESP-12E NodeMCU Development Board

$35.64 $71.28

Categories: Security & Protection, Access Building Automation

Buy Now
10% off
UOTEK PCI to RS-232 Serial Card RS232 8 Ports High Speed DR62 Expansion Converter Industrial Grade DB9 Connector UT-758 Adapter UOTEK PCI to RS-232 Serial Card RS232 8 Ports High Speed DR62 Expansion Converter Industrial Grade DB9 Connector UT-758 Adapter

UOTEK PCI to RS-232 Serial Card RS232 8 Ports High Speed DR62 Expansion Converter Industrial Grade DB9 Connector UT-758 Adapter

$76.75 $85.28

Categories: Security & Protection, Access Building Automation

Buy Now
10% off
Microbit Expansion Board Compatible with Hiwonder Sensor Support Blue-tooth Microbit Expansion Board Compatible with Hiwonder Sensor Support Blue-tooth

Microbit Expansion Board Compatible with Hiwonder Sensor Support Blue-tooth

$27.00 $30.00

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
Non-removable Expansion Card PLX8749 with 4 SFF8654 Slots for U2 Hard Drives, Network Cards, and Graphics Cards Non-removable Expansion Card PLX8749 with 4 SFF8654 Slots for U2 Hard Drives, Network Cards, and Graphics Cards

Non-removable Expansion Card PLX8749 with 4 SFF8654 Slots for U2 Hard Drives, Network Cards, and Graphics Cards

$1128.31 $2256.63

Categories: Security & Protection, Access Building Automation

Buy Now
10% off
USB Hub ROS Car 1 to 4 Expansion Board HUB Expansion Dock JETSON NANO Raspberry Pi Module USB Hub ROS Car 1 to 4 Expansion Board HUB Expansion Dock JETSON NANO Raspberry Pi Module

USB Hub ROS Car 1 to 4 Expansion Board HUB Expansion Dock JETSON NANO Raspberry Pi Module

$26.99 $29.99

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
Air Energy Electronic Expansion Valve Repair Artifact Maintenance For Variable Frequency Air Conditioner Testing Instrument Air Energy Electronic Expansion Valve Repair Artifact Maintenance For Variable Frequency Air Conditioner Testing Instrument

Air Energy Electronic Expansion Valve Repair Artifact Maintenance For Variable Frequency Air Conditioner Testing Instrument

$643.00 $1286.00

Categories: Security & Protection, Access Building Automation

Buy Now
ESP32 Development Board Type-C MICRO USB 30Pin Expansion Electronic Module ESP--32 ESP32-DevKitC-32 GPIO Distribution Board ESP32 Development Board Type-C MICRO USB 30Pin Expansion Electronic Module ESP--32 ESP32-DevKitC-32 GPIO Distribution Board

ESP32 Development Board Type-C MICRO USB 30Pin Expansion Electronic Module ESP--32 ESP32-DevKitC-32 GPIO Distribution Board

$30.80 $30.80

3 sold

Categories: Security & Protection, Access Building Automation

Buy Now
10% off
10G Media Converter 10GBase-T RJ45 to 10GBase-R SFP+ Multi-Rate for 1000M/2.5G/5G/10G Network Expansion 10G Media Converter 10GBase-T RJ45 to 10GBase-R SFP+ Multi-Rate for 1000M/2.5G/5G/10G Network Expansion

10G Media Converter 10GBase-T RJ45 to 10GBase-R SFP+ Multi-Rate for 1000M/2.5G/5G/10G Network Expansion

$142.56 $158.40

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
Electronic Expansion Valve Repair Tool (without Power Supply) for Variable-frequency Air Conditioner Electronic Expansion Valve Repair Tool (without Power Supply) for Variable-frequency Air Conditioner

Electronic Expansion Valve Repair Tool (without Power Supply) for Variable-frequency Air Conditioner

$623.00 $1246.00

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
LinkPi SmartHUB 12-Port USB 3.0 Hub Intelligent Expansion Splitter Soft-Controllable 5Gbps High-Speed Docking Station LinkPi SmartHUB 12-Port USB 3.0 Hub Intelligent Expansion Splitter Soft-Controllable 5Gbps High-Speed Docking Station

LinkPi SmartHUB 12-Port USB 3.0 Hub Intelligent Expansion Splitter Soft-Controllable 5Gbps High-Speed Docking Station

$769.56 $1539.12

Categories: Security & Protection, Access Building Automation

Buy Now
10% off
10G Media Converter 10GBase-T RJ45 to 10GBase-R SFP+ Multi-Rate for 1000M/2.5G/5G/10G Network Expansion 10G Media Converter 10GBase-T RJ45 to 10GBase-R SFP+ Multi-Rate for 1000M/2.5G/5G/10G Network Expansion

10G Media Converter 10GBase-T RJ45 to 10GBase-R SFP+ Multi-Rate for 1000M/2.5G/5G/10G Network Expansion

$148.32 $164.80

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
RTU-308U 16AI 16DI switch input Modbus IO module RS485 RS232 PLC expansion module RTU-308U 16AI 16DI switch input Modbus IO module RS485 RS232 PLC expansion module

RTU-308U 16AI 16DI switch input Modbus IO module RS485 RS232 PLC expansion module

$691.22 $1382.44

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
Adapter board 410-263 BNC Adapter expansion board Adapter board 410-263 BNC Adapter expansion board

Adapter board 410-263 BNC Adapter expansion board

$429.00 $858.00

Categories: Security & Protection, Access Building Automation

Buy Now
10% off
Hiwonder xArm 2.0 6DOF Python Scratch Programming Robot STEM Education Robotic Arm Kits with Sensor Expansion Hiwonder xArm 2.0 6DOF Python Scratch Programming Robot STEM Education Robotic Arm Kits with Sensor Expansion

Hiwonder xArm 2.0 6DOF Python Scratch Programming Robot STEM Education Robotic Arm Kits with Sensor Expansion

$445.49 $494.99

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
SWITCH2 Casting Cable NS Docking Station OLED Expansion Monitor Projector TV Converter Video Connection Cable Accessories

SWITCH2 Casting Cable NS Docking Station OLED Expansion Monitor Projector TV Converter Video Connection Cable Accessories

$245.50 $491.00

Categories: Security & Protection, Access Building Automation

Buy Now
47% off
5G Dongle USB 3.2 Gen1 Enclosure Expansion Board Key B USB-C with RM520N SIM8202G SIM8262E SIM8262A RM530N and kits for global 5G Dongle USB 3.2 Gen1 Enclosure Expansion Board Key B USB-C with RM520N SIM8202G SIM8262E SIM8262A RM530N and kits for global

5G Dongle USB 3.2 Gen1 Enclosure Expansion Board Key B USB-C with RM520N SIM8202G SIM8262E SIM8262A RM530N and kits for global

$271.42 $512.11

1 sold

Categories: Security & Protection, Access Building Automation

Buy Now
10% off
UOTEK PCI to RS-232 Serial Card RS232 4 Ports High Speed DR44 Expansion Converter Industrial Grade Adapter UT-754 UOTEK PCI to RS-232 Serial Card RS232 4 Ports High Speed DR44 Expansion Converter Industrial Grade Adapter UT-754

UOTEK PCI to RS-232 Serial Card RS232 4 Ports High Speed DR44 Expansion Converter Industrial Grade Adapter UT-754

$46.68 $51.87

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
Original Analog Discovery BNC adapter board 410-263 Adapter expansion board Digilent Original Analog Discovery BNC adapter board 410-263 Adapter expansion board Digilent

Original Analog Discovery BNC adapter board 410-263 Adapter expansion board Digilent

$424.50 $849.00

Categories: Security & Protection, Access Building Automation

Buy Now