12V 2A/2000mA Power Supply Adapter, AC 100-240V 50/60Hz to DC 12V 2A/2000mA 24W, 5.5 x 2.1mm Wall Charger, Middle Positive, 1.8m Long 20AWG Cable for Stable and Flexible Use 12V-2A industrial2 Package --50 x Joining Plates

Package --50 x Joining Plates and 100 x matchable screws

Operating Temperature:-40C to +85C(std

24-MONTH EXTENDED WARRANTY If you have any questions

MacBook Air 2018 or later

2: Only drill hole on concrete wall or hard wood wall

12V 2A/2000mA Power Supply Adapter, AC 100-240V 50/60Hz to DC 12V 2A/2000mA 24W, 5.5 x 2.1mm Wall Charger, Middle Positive, 1.8m Long 20AWG Cable for Stable and Flexible Use 12V-2A industrial2 Package --50 x Joining Plates12V 2A 2000mA Power Supply Adapter, AC 100 240V 50 60Hz to DC 12V 2A 2000mA 24W, 5. 5 x 2. 1mm Wall Charger, Middle Positive, 1. 8m Long 20AWG Cable for Stable and Flexible Use Product Features [AC to DC 12V 2A] AC Input: 100V 240V 60Hz 50Hz; DC Output: 12V, 2A, 24W; Cable Length: 1. 8m (6ft) Plug size: 5. 5 mm x 2. 1 mm. DC Polarity: Center Positive, Outside Negative Widely used for home, office, travel, etc. [Money saving and safe use] Level VI