SDG #338 Sequre ES555 and ES666 Electronic USB Screwdrivers

Sequre has moved beyond soldering irons into powered hand tools, and the ES555 and ES666 are its take on the small USB rechargeable electric screwdriver that has become a staple of repair benches. Both are aimed at the same job: taking the tedium out of removing dozens of identical fasteners from laptops, games consoles, phones and small appliances, while still letting you finish the last quarter turn by hand so you do not strip a thread or crack a plastic boss.

The review looks at where the two models diverge. Handle format, torque delivery, the clutch behaviour, the bit set supplied in the box and the charging arrangement all differ enough to matter when you are choosing between them. Bit quality is a big deal on tools like this, because a cheap driver bit will round out a Torx or Phillips head on a screw that is already thread locked, and the included bit selection determines how much of your existing electronics work the tool actually covers.

Also covered is what happens electrically when the motor stalls or reverses, which is where a lot of budget screwdrivers show their weak points, along with practical handling notes such as balance, whether the driver can be used comfortably as a manual driver when the motor is off, and how long a charge realistically lasts across a working session.

The useful takeaway for a buyer is knowing whether the extra spend on the higher model buys meaningful capability or just a different form factor, and whether either driver has enough control for delicate consumer electronics rather than just general assembly work.