The adapter can use an ordinary M2 for KEY A-E interface convert to for M.2 nvme ssd interface. | Supports for M for Key NVME SSD ;Supports 2230, 2242, 2260 & 2280 size NGFF SSD. | Easy installation and no driver required.No additional power required. | Connects NVME for M for Key SSD to M2 for KEY A-E motherboard.Supports PCIE-based NVME SSD | The board has four mounting holes, respectively 22x30 mm, 22x42 mm, 22x60 mm, 22x80 mm, depending on the length of the slot inside your machine, you can break positioning

Perfect for researcher, students, and photography enthusiasts who want to explore the fascinating world of light and color. | Enhancer your scientific experiments and photography with our anti polarized filter! | Made of PVA material, this filter provides excellent light control and reduces blue light exposure. | Experience the wonders of polarization and discover the hidden secret of light with our Anti Polarized Filter. Get ready to see world in a whole new way! | Whether in a classroom or studio, our filter is suitable for experiments, such as double refraction and light scattering, as well as for enhancing photography settings.

Protect the lens from accidental damage, prevent rain dust from falling on the front lens, block stray light from entering the lens, and increase the accuracy of photography. | Fine workmanship, beautiful appearance, can be turned over for easy storage. | design, reversible, easy to operate and easy to use. | for EF-S 17-85mm f/4-5.6 IS EF-S 18-135mm f/3.5-5.6 IS lens, EF-S 18-135mm f/3.5-5.6 IS for lens. | Made of plastic material, durable and practical.

Total of 8 semi-transparent matte bags, accommodating a total of 22 card compartments. | 4 slots for smartmedia microdrive cards or for games. | Memory card not included. | Universal memory card carrying for case. | Water-repellent/antistatic inner material.