You need several USB relays in a tight form factor? The Swiss-made Yocto MaxiPowerRelay controls 5 relays. Each of these relay can handle up to 250V and 5 Amp. The relay state is reflected by a LED. This module does not need external power, but the host computer or the hub to which the module is connected must be able to provide up to 250 mA.
This device can be connected directly to an Ethernet network using a YoctoHub Ethernet, to a WiFi network using a YoctoHub Wireless-g, it can even be connected to a GSM network thanks to the YoctoHub GSM.
USB cables and enclosure to be ordered separately from MXPWRRLY Yocto MaxiPowerRelay.
Specifications of Yocto MaxiPowerRelay
Manufacturer Product Numbe – MXPWRRLY
Product name – Yocto-MaxiPowerRelay
Hardware release – Rev. B
Width – 58mm
Length – 59mm
Weight – 50g
USB connector – Micro-B
Channels – 5
Max switching current – 5A
Max switching power – 1250W
Max withholding voltage – 1.5kV
Max working voltage – 250V AC
USB bus insulation – 3kV
USB consumption – ~250mA
Supported Operating Systems – Windows, Linux (Intel + ARM), Mac OS X, Android
Drivers – no driver needed
API / SDK / Libraries (USB+TCP) – C++, Objective-C, C#, VB .NET, Delphi, Python, Java/Android
RoHS – yes
Suggested enclosure – YoctoBox-MaxiIO-Transp
Made in Switzerland