Power adapter Akyga AK-ND-27 90 W 19 V 4.74 A AC-to-DC indoor laptop charger, black

Akyga AK-ND-27 is a dedicated notebook power adapter that delivers 19V at 4.74A (90 W) through a 5.5×3.0 mm plug with center pin. The adapter comes in a black ABS housing, is intended for indoor use and features a 1.2 m cable. It is compatible with many Samsung laptops and meets CE, FCC, RoHS and REACH requirements. The product is supplied in an environmentally friendly EcoBox.

Advantages

The adapter incorporates a ferrite core on the cable to reduce high-frequency noise and interference. Built-in protections include OVP (over-voltage), OTP (over-temperature), OPP (over-power), SCP (short-circuit) and OCP (over-current), ensuring stable and safe operation for both the laptop and the power supply. Soft-start technology reduces inrush current at power-up. Compact dimensions (56 mm × 131.5 mm) and a weight of 0.253 kg make it convenient to carry.

Suitable for

• Powering Samsung laptops that require 19V/4.74A (5.5×3.0 mm with pin)
• Replacing a lost or damaged original 90 W notebook adapter
• Indoor use at home, office, or other stationary environments

Key specifications

• Output: 19 V ⎓ 4.74 A (90 W)
• Plug: 5.5 × 3.0 mm with center pin
• Input voltage: 100–250 V AC
• Cable length: 1.2 m
• Housing: black ABS
• Certifications: CE, FCC, RoHS, REACH
• Dimensions (W × D): 56 mm × 131.5 mm
• Weight: 0.253 kg

How to use

Connect the adapter to an appropriate mains outlet (100–250 V AC) and plug the 5.5×3.0 mm connector into the laptop’s DC input socket with the centre pin. Ensure the connector fits securely and that the laptop model supports 19V/4.74A input. Do not use the adapter outdoors or in wet environments. Unplug from the mains when not in use and before cleaning.

Recommendations

Use this Akyga AK-ND-27 adapter as a direct replacement for a compatible 19V/4.74A Samsung laptop adapter; verify polarity and plug size before connecting. Avoid covering the adapter during operation to allow ventilation and minimise thermal buildup.