
I suspect something was lost in translation given what was written on the box that came with this outlet extender. The manual also had many translation errors, making it difficult to understand what was being said. Thankfully, you don't need a guide. All you need to know is that this thing works. This comes in handy when you want to add extra outlets to your wall outlet and get three USB ports. Two buttons control power to wall outlets (AC button) or USB ports (DC button). When the USB ports are powered, a small white light will illuminate underneath. The power strip can handle a total of ten amps, or 1200 watts, which should be more than enough for most people. It's the same as a large microwave oven. I like the ability to toggle power outlets and USB ports on and off. You don't have to disable anything. I thought the price was okay, less than $15 at the time.

4 Outlet Power Strip with 3 USB Charger Ports and 5ft Braided Cord π‘ - Flat Plug, Wall Mountable Desktop Charging Station for Home, Office, and Cruise Ship use.
12 Review

Extender Xiaomi Mi Power Strip 3, XMCXB01QM, 3 sockets, 10A / 2500 W black 1.8 m
20 Review

Tripp Lite TLP1008TEL 10 Outlet Surge Protector Power Strip with 8ft Cord, Tel/DSL Protection, RJ11 and $150,000 Insurance - Silver
12 Review

Xiaomi Power Strip Surge Protector 3 Sockets 3 USB Black
26 Review

Allocacoc PowerCube ExtendedUSB, 4 Outlets, 2 USB Ports, 5 ft Cable, Mounting Dock, Surge Protection, Childproof Sockets, ETL Certified - Blue
12 Review

π©οΈ APC Ethernet Surge Protector for 10/100/1000 Base-T Ethernet lines with ProtectNet (PNET1GB)
11 Review

Power Strip Tower with 14 Outlets, 4 USB Slots, and 6ft Cord - Universal Charging Station by Lovin Product (1-Pack)
11 Review

BESTTEN Wall Outlet USB Charger: Surge Protector with LED Night Light, 4 USB Ports, 6 AC Outlets - ETL Listed, White
12 Review