Samsung 19v 2.1a Laptop Power Supply £19.99 Samsung PSU 19V 2.1A Read more » Quantity: This product is not sold individually. You must select at least 1 quantity for this product. Availability: Warning: Last items in stock! Reference: IPN3013 By buying this product you can collect up to 19 loyalty points. Your cart will total 19 points that can be converted into a voucher of £0.48.