What is the total combined USB output if all plugs are used at once?

USB Power Block Output. Cory “Oak” Andrews I have a power block that has a total of 4 USB ports. Three of them are 5v 2.4 amp and one is 5v 3.0amp. What is the total combined output if all USB ports are used at once? To calculate the total combined output of all the USB ports, you need to add up the output of each port. The output of the three 5V 2.4A ports is: 3 x 2.4 = 7.2A The output of the 5V 3.0A port is: 1 x 3.0A = 3.0A So the total combined output of all the USB ports is: 7.2A + 3.0A = 10.2A Therefore, the total combined output of all the USB ports is 10.2A.

What is the maximum output when all usb ports (including all usb-a and usb-c) are plugged in?

Hi Dear Customer, This flat plug power strip maximum output when all usb ports are plugged in: 5V/3.4A/17W. If there is anything we can do for you, please don't hesitate to contact us via official email: support@etrond.com Have a nice day! Yours truly Bruce-TROND Customer Care

Is this available in black?

Hi Dear Customer, Thanks for your attention. Yes, The black version of this ultra flat plug power strip is still being prepared. If you are interested in it, please kindly wait for it! And if you have any other problems, please always feel free to contact us at support@etrond.com. Best Regards, Bruce-TROND Customer Care

will it work internationally ( 100 - 240 ) volts or just morth / central america 125 v?

It states quite plainly in the description: "Power Rating 1250W (125V/10A)." It never mentions that it has dual voltage to work internationally.

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TROND Flat Plug Power Strip 5FT, Small Flat Extension Cord with Multiple Outlets, 4 AC and 4 USB Ports (2 USB C), Wall Mount 900J Surge Protector for Home Office Travel Dorm Room Essentials, White

TROND Flat Plug Power Strip 5FT, Small Flat Extension Cord with Multiple Outlets, 4 AC and 4 USB Ports (2 USB C), Wall Mount 900J Surge Protector for Home Office Travel Dorm Room Essentials, White

Product ID: 465780002

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Details

Brand
TROND
Color
White
Total Power Outlets
4
Voltage
125.0
Special Feature
Compact Cruise

⚡1250W max power

📱Fast USB-C charging

🔌8 outlets total

Description

⚡ Power your hustle, anywhere, anytime!

SPACIOUS OUTLET LAYOUT - 1.62-inch spacing accommodates bulky adapters without blocking adjacent sockets—perfect for office or travel setups.
SLEEK ULTRA THIN FLAT PLUG - Fits effortlessly into tight spaces with a 0.33-inch slim profile and 45° angled design to avoid blocking outlets.
SMART FAST CHARGING USB PORTS - Built-in tech detects your device and optimizes charging speed with a total 17W USB output.
POWER UP TO 8 DEVICES SIMULTANEOUSLY - 4 AC outlets plus 3 USB-A and 1 USB-C port deliver versatile charging for all your essential gadgets.
TRAVEL READY CRUISE SHIP COMPATIBLE - Compact, lightweight design tailored for dorms, offices, and cruise ship essentials (check cruise line policies).

The TRONDTravel Power Strip is a compact, ultra-thin extension cord featuring 4 AC outlets and 4 USB ports (including USB-C) with smart fast charging technology. Designed for tight spaces and travel convenience, it supports up to 1250W and offers wide outlet spacing to fit larger plugs without obstruction. Ideal for office, dorm, or cruise ship use, it combines sleek design with versatile power delivery.

Specifications

Item Dimensions L x W	3.8"L x 1.7"W
Item Weight	198 Grams
Item Shape	Rectangle
Color	White
Recommended Uses For Product	Travel
Power Plug	Type B - 3 pin (North American & Japanese)
Surge Protection Rating	1050 Watts
Amperage	10 Amps
Number of Ports	4
Compatible Devices	Laptop, Fan, Camera
Plug Type	Type B
Special Features	USB C Slot, Cruise Ship Travel Essentials, Compact, No Surge Protection
Total Usb Ports	4
Maximum Current	10 Amps
Number of Outlets	4
Voltage	125 Volts
Material	Polycarbonate, Polyvinyl Chloride

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