very good,very speed.
Good packing. Great quality of PCB. Parcell was registred at post after 4 days. Delivery date was shown as 08/06. I receive it at 15/06. I was needed to change my plans. I'm happy to receive good quality product but seller needs to send packages faster. 5/5 for product and 1/5 for seller. So overall i can give 3 stars.
Works fine