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White rectangular wall outlet extender with eight AC sockets and three USB ports on three sides

TESSAN 11 in 1 Outlet Extender 8 AC 3 USB 900J Surge

SKU CH-ZE5S-8JDVA

An 11-in-1 outlet multiplier with 8 AC sockets, USB-C and dual USB-A ports, plus a 900-joule surge protector and power switch

  • Fit and compatibilityAdhesives; Enamels; Epoxies
  • Charge 11 devices at once with 8 AC, 1 USB-C and 2 USB-A ports
  • USB-C delivers up to 15W and each USB-A up to 12W for faster charging
  • 900J surge protection shields computers and TVs from storm power surges
  • Built-in power switch with overload breaker cuts power automatically during overload
  • 3-sided wide-spaced layout fits 8 large plugs simultaneously without blocking

11-in-1 outlet extender with surge protection

The TESSAN multi-plug adapter expands a single wall socket into eight AC outlets rated at 1875 W maximum, plus one USB-C port delivering up to 15 W and two USB-A ports at 12 W each. It suits households, dorm rooms or offices that need to charge phones, tablets, laptops and small appliances from one location.

Sustained-load behaviour with overload switch

An integrated circuit breaker trips automatically when the total draw exceeds the rated capacity, protecting connected equipment from prolonged over-current conditions. The 900 J surge protector absorbs transient spikes caused by storms or grid switching, while the master on/off switch lets users cut power to all outlets without unplugging individual devices.

Three-sided layout and stabilising rod

Widely spaced outlets on three faces accept eight bulky plugs simultaneously without mutual blocking. A built-in stabilising rod secures the unit firmly to standard or decorator wall receptacles, keeping the assembly flush and preventing it from working loose during daily plug insertion and removal.

How it compares

Measured against everything we stock in AC Plugs & USB Wall Chargers, at today’s prices. Recalculated every night.

Price $29.99
Pricier than about 75% of the 547 comparable items (median $17.99).

Specifications

Compatibility
Fit and compatibilityAdhesives; Enamels; Epoxies

Questions about this item

How much heat or power draw should I expect when the TESSAN extender runs at its 1875 W maximum all day?

The unit is rated for 1875 W total across the eight AC outlets; it has no fan and relies on passive cooling, so sustained loads near that limit will make the housing warm to the touch.

What type of wall receptacle must I already have for this 3-sided plug to fit securely?

It fits standard US duplex receptacles and decorator-style outlets; a stabilising rod braces against the centre screw for a firm mount.

Will the 900 J surge protector and 15 W USB-C port work reliably with older laptops and phones I still use?

The 900 J MOV suppresses transient spikes for any connected legacy gear, while the USB-C port delivers up to 15 W and each USB-A up to 12 W, matching older device charging profiles.

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