Features:High quality motherboard, brand new. Work with powerful generic Wi-Fi + BT + BLE MCU modules. Advanced master software, smarter, faster, precise and easier. Suitable for laser engraving or engraving.80 35 28mm, about 26g (0.91oz) in weight. Specifications:Material: Electronic ComponentsMain Color: GreenSuitable for: Frame EngraverProduct Size: 80*35*28mm/3.14*1.37*1.10inProduct Weight: 26g / 0.91ozPackage Size: 17*12.5*3cm/6.69*4.92*1.18inPackage Weight: 30g / 1.05ozNote:The product comes with operating software for free. Only the motherboard, others in the pictures are not included. Due to manual measurements, there may be a deviation. Due to lighting or other reasons, it may be slightly different from the pictures. Packing List:1*MotherboardMany questions about Dropshipping services are as follows:1. How many orders can you handle per day? We are a large company in Shenzhen, China, with a large warehouse that can handle large orders every day. We ship countless packages every day. We can guarantee the order you request.2. How fast can you process orders? We will arrange the shipment as soon as possible after you pay for your order. Priority delivery for dropshipping order3. Can you ship an order without any receipts, invoices and promotional offer inside the package? Absolutely! No invoices, receipts, promotional offer if you leave notes on the order (if you want, we can deliver.)4. If you need other products? We can supply most of the products you need as much as possible1If you have any other questions, please feel free to