Wednesday, November 13, 2019

My HuntKey SZL307 3 gang universal socket power extension with USB power output and surge protection

I just bought this HuntKey SZL307 3 gang power extension for about RM50. It has all the features I wanted, namely:

  • Long and thick power cord (2 meter)
  • Universal power sockets
  • USB fast charging ports
  • Independent on/off switch for each socket
  • Surge protection against overload, voltage fluctuations, surges and spikes
  • SIRIM approved

This HuntKey SZL307 power extension comes with 2 USB charging port with fast charging output of 5V/2.4A, handy for charging mobile devices without the need of their power adapter.

Its surge protected sockets are universal type, can fit in various types of 3-pin plug and also 2-pin plug.


Unlike its competitor Belkin SurgeMaster which only has one on/off switch for all the sockets, this HuntKey SZL307 has individual on/off switch for each of its 3 power sockets, and there is LED indicator light for each of the switches.

It comes with 3 years warranty. Most importantly, it is SIRIM approved with a SIRIM sticker on it.


There are other variants to this product, such as the HuntKey SZL407 which has 4 gangs and selling at a more expensive price.

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