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Driverless HID Technology: True plug-and-play functionality using HID technology; no driver installation is required for compatible Windows systems.
Dual Power Flexibility: Features both a USB square interface and external power terminals, allowing the relay to maintain its state even if the PC is disconnected.
Industrial-Grade Components: Built with a genuine high-performance relay and ULN2803 driver chip on a military-grade PCB for superior operational stability.
Versatile Load Handling: Robustly manages up to 10A 250V AC or 10A 30V DC, making it suitable for high-power appliances and industrial test equipment.
Developer Friendly: Supports secondary development with provided C++ libraries and DLL files, enabling custom integration into various software environments.









Shipping | Delivery Period | For in-stock parts, orders are estimated to ship out in 3 days. Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express: 3-7 business days DHLeCommerce: 12-22 business days FedEx International Priority: 3-7 business days EMS: 10-15 business days Registered Air Mail: 15-30 business days | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||