2.4GHZ 5GHZ: AC600 USB Wi Fi adapter adopts 2.4GHz and 5GHz band, 2.4GHz speed up to 150Mbps and 5GHz speed up to 433Mbps, fast speed. | MU MIMO: PC Wi Fi adapter supports MU MIMO and band technology, MU MIMO technology allows you to connect your devices to MIMO enabled routers and access points at maximum speeds, powerful integrated antennas for wider coverage. | HIGHLY COMPATIBLE: Whether you are a for user, for IOS fan, or for professional user, it can meet your needs, compatible with for XP/Vista/7/8/8.1/10, for OS X, for and so on. | SIMPLE Operate: The compact design of the Wi Fi USB adapter makes it easy for mobile users to carry, you can simply plug it into the port and take it with you, no need to worry about blocking adjacent USB ports or that the adapter might fall out. | SECURE ENCRYPTION: 2.4G 5G band network transceiver is provided with a resource CD containing drivers that support WPA3/WPA2/WPA encryption. | | | | |

STEREO CLEAR SOUND QUALITY: The sound quality of cassette player depends on the viability and quality of the tape. Even with long tapes, you can enjoy crystal like sound with FM capabilities. | BLUETOOTH CASSETTE PLAYER: You can stream tape music to other Bluetooth receivers such as Bluetooth speakers or headphones. The device will automatically search for the Bluetooth receiver, and may need to set up pairing on the Bluetooth receiver when connecting. | AUTO REVERSE FUNCTION: The bluetooth cassette player has an auto reverse function, you can use the "DIR" button to quickly flip the tape, and use the left or right "Play Mode" button to reverse once or infinitely. | PORTABLE: The FM tape player is compact, allowing you to play and stream music on the go, playing your tape via Bluetooth or the 3.5mm headphone jack. Clear ABS case, relive fond memories with this retro style music player. | POWER SUPPLY MODE: The bluetooth tape machine is powered by 2 AA batteries or USB power supply, and the operation is flexible. It can be used when the battery is installed or connected to the power supply, and it is very convenient to use.

HD GRAPHICS: DDR3 motherboard supports HD high performance graphics cards with VGA and HD Multimedia Interface dual output. | SATA3.0: LGA 1155 motherboard has SATA3.0 high speed hard drive interface, supporting SSD high speed transmission. | USB 3.0 HIGH SPEED INTERFACE: B75 MS computer motherboard has dual front and rear bits, dual USB 3.0 ports for fast transfer speeds. | PROCESSOR SUPPORT: B75 MS motherboard supports for Pentium, for Celeron, Core i3 i5 , 2nd generation and 3rd generation processors with socket type LGA1155. | DDR3 MEMORY: B75 MS LGA 1155 computer motherboard is fully compatible with DDR3 desktop memory 1066/1333/1600/1866.

Widely Compatible: This graphene coating heatsink is compatible with DDR3 to DDR5 memory, suitable for PS5 M.2 slot. | 2 Pieces: You will receive 2 pieces of copper graphene heatsinks in total, effectively driving away the heat inside laptop. | Designed for Laptop: This memory cooling heatsink is specially designed for laptop DDR5 or DDR4 memory. | Copper and Graphene: This laptop memory heatsink adopts pure copper and graphene material, which ensures better heat conduction. | Easy to Use: These copper heat sinks are easy to use, just tear off the transparent protective film and stick to the laptop memory.

Quad M.2 NVMe to PCIe 4.0 X16 Adapter: By installing 4 M.2 NVMe SSDs (supports 22110 2280 2260 2242 2230 M.2 NVMe SSDs) on this PCIe 4.0 X16 adapter, your computer will be able to access up to 4 M.2 NVMe SSDs simultaneously. | Hardware : for Windows 8 10 system side has its own driver, for Windows 10 can realize soft RAID (other systems need to install the driver). Support for Intel, for AMD soft RAID, does not support for OS X Pro 5.1 (Note: To set up RAID on CPU for Intel (for VROC), you need to purchase a license) | Cautions: Since this adapter does not support for PCIe Bifurcation, it requires a motherboard that supports for PCIe Bifurcation. Otherwise, only the NVMe 1 port can recognize NVMe SSDs. Please check the PCIe Expansion Slot section of the motherboard manual on the motherboard manufacturer's website before purchasing. | High Speed Transfer : 4Gx32Gbps full speed , solid PCIE X16 interface, support PCIE3.0 4.0 high speed transfer protocol, CPU and motherboard PCIe slots and PCIe M.2 SSDs should have PCIe 4.0 function. (Note: PCIe 4.0 is not supported on for Intel CPUs below 11th generation.) | OS Compatibility: Plug and play, suitable for Windows 11 10 8, for Linux, for OS X (Note: for Windows 7 is not supported). New M.2 NVMe SSDs need to be initialized and formatted to be recognized by the computer host. Set the PCIe Bifurcation mode of the corresponding PCIe slot in BIOS, support X4X4X4X4X4 or for Hyper M.2 X16 mode. | | | | |

Infrared cut-off filter can restore clear and true color in the daytime. | It can automatically change the infrared cut-off filter according to the external light. | Full spectrum glass increases light and provides clear night view. | Effectively solve the problem of color cast during the day and improve the brightness at night. | This product is suitable for CCTV high-definition camera, perfect match, direct replacement.

MAIN FUNCTION：Blue streak filter is mainly used for shooting night lights. It can turn the point light into a wire drawing body, increase the special effect of drawing glare, and create a movie level wide screen effect. It is used in movies, TV, micro vision night lights, etc. | LENS PERFORMANCE：The lens is made of high quality optical glass, coated with a light reducing process, high definition grinding treatment, almost no color shift, high light transmittance, and the lens is waterproof, oil proof, stain proof and scratch proof. | ROTATING FRAME AND INSTALL FILTER：Designed with a rotating frame, the filter can be rotated normally to adjust the effect after being installed on the lens. The lens hood and lens cover can be installed normally after the filter is installed. | HD AND LOW REFLECTION：The blue streak camera filter features ultra low color cast, ultra high definition, low reflection, scratch resistance, and ultra water resistance. | FRAME PERFORMANCE：The frame is made of high quality aluminum alloy material, which is sturdy and durable. Exquisite workmanship, beautiful appearance design.

HIGH QUALITY：The lens is made of high quality optical glass, coated with light reduction process, high definition grinding treatment, almost no color deviation, high transmittance. The lenses are waterproof, oil proof, dust proof and scratch proof. | ALUMINUM ALLOY FRAME：Frame is made of high quality aluminum alloy, which is , wear resistant and resistant, and can be used for a long time. | EASY INSTALLATION：A rotating frame is designed, which can rotate the filter normally after being installed on the lens to adjust the effect. After installing the filter, the light and lens cover can be installed normally. | COMPACT AND LIGHT WEIGHT：The blue streak filter's size is small, easy to carry. With storage box, can be placed in pockets, backpacks for carrying. | FOR NIGHT FILMING： Mainly used for filming night lights, can turn point light into a brushed wire body, increasing the brushed dazzling effects, creating a cinematic widescreen effect. Used in movies, TV, microvision night light, adding a sense of science fiction. | | | | |