We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular power adapter with 6-pin connector and attached power cord

Mean Well

Mean Well GST120A12-R7B 12V 8.5A 102W 6-pin power adapter

SKU CH-NKJX-HADHK MPN GST120A12

Delivers 12 V at 8.5 A (102 W) via a 6-pin connector and accepts 100-240 V 50/60 Hz input, supplied with a power cord

  • Delivers stable 12 V at 8.5 A for reliable device operation
  • Handles 100-240 V 50/60 Hz input for worldwide mains compatibility
  • 102 W capacity meets demanding power requirements efficiently
  • Includes 6-pin connector for secure, keyed connection to equipment
  • Supplied with power cord for immediate setup and use

Power adapter with 6-pin output

This Mean Well GST120A12-R7B is a 102W AC adapter that delivers 12V at 8.5A through a 6-pin connector. It accepts a universal 100-240V input at 1.4A and operates on 50/60Hz mains. A power cord is included for immediate use. The unit is supplied new and tested for full functionality.

Suits devices needing 12V 8.5A via 6-pin

This adapter fits equipment that requires exactly 12V and up to 8.5A through a 6-pin power jack. It is not for hardware that demands a different voltage, a higher current rating, or an alternative connector type. Buyers whose gear uses a barrel jack, a 4-pin DIN or a proprietary plug should look elsewhere. Overseas purchasers should note that the power cord may not be included.

Deciding spec is the 6-pin 12V 8.5A output

The single specification that determines compatibility is the 6-pin connector providing 12V at 8.5A for 102W total power. Match this output exactly to the device input label before ordering. The universal 100-240V 50/60Hz input handles global mains voltages automatically. No other figures from the datasheet override this connector and voltage combination.

Highlights

  • Delivers stable 12 V at 8.5 A for reliable device operation
  • Handles 100-240 V 50/60 Hz input for worldwide mains compatibility
  • 102 W capacity meets demanding power requirements efficiently
  • Includes 6-pin connector for secure, keyed connection to equipment
  • Supplied with power cord for immediate setup and use

Specifications

ModelGST120A12

Questions about this item

Will the 6-pin connector or internal protection circuits need replacement over time?

The adapter uses a fixed 6-pin output connector rated for 12V 8.5A. Internal safeguards against short circuit, incorrect voltage and overheating are non-replaceable components designed to last the unit's service life.

What limits continuous output at full 102W load?

The 100-240V~1.4A input and 12V 8.5A output ratings define the maximum sustained power. Exceeding 8.5A triggers the built-in overload protection, which is the first limit reached under heavy use.

How much heat and noise does it produce running all day at 102W?

The unit has no fan, so it runs silently. Heat is dissipated through the enclosure; at full 102W load the case becomes warm but stays within the manufacturer's thermal limits for continuous operation.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.