This 4-port USB hub provides additional connectivity options for your computer, allowing you to link multiple devices at once. It's designed in a compact black finish for everyday use. Use this hub to expand your device's USB ports, making it easier to connect peripherals like keyboards, mice, or external storage on laptops with limited ports. It's particularly helpful for productivity tasks, such as working from home or in a shared workspace, without needing extra power adapters for up to two devices. Compliant with USB 2.0 standards for reliable data transfer up to 480Mbps Backward compatible with USB 1.1, ensuring older devices work seamlessly Plug-and-play setup with no driver installation required for quick and easy use Individual overcurrent protection on each port to safeguard connected devices Supports connection of up to two devices without an external power source Compatible with Windows 7, XP, Vista, and Mac OS for broad system support This hub fits well with Pentium processor-based computers that have a USB 2.0 port, offering a straightforward solution for managing multiple connections in standard setups.

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This 3G signal booster enhances mobile coverage in areas with weak signals, such as remote locations or indoor spaces. In scenarios like underground parking, rural homes, or vehicles, it helps maintain reliable connections for calls and data, potentially aiding in emergencies by ensuring timely communication. Features a high-gain linear power amplifier for effective signal amplification. Includes ALC and AGC functions to automatically adjust signal levels and prevent overload. Utilizes an ultra-low noise receive amplifier to improve clarity without adding interference. Operates in full-duplex mode for simultaneous sending and receiving. Design ensures no impact on base station performance or increased background noise. Compact structure with efficient heat dissipation for reliable long-term use. Light specifications: Compatible with 3G networks; requires external and internal antennas placed at least 10 meters apart for optimal results. This booster fits users in low-coverage areas needing consistent mobile connectivity, such as in offices or vehicles.

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This 3G signal amplifier improves mobile connectivity by boosting signals in areas with weak reception. For users experiencing dropped calls or slow data in remote locations, this device amplifies 3G signals using a 10-meter extension cable, allowing flexible placement of outdoor and indoor antennas for better coverage. Offers up to 58 dB gain on the downlink to strengthen signals effectively Features automatic signal processing to adjust power levels in real-time Includes a 9dB outdoor antenna and 3dB indoor antenna for versatile setup Equipped with LED diagnostics for easy installation and monitoring Utilizes patented algorithms to minimize interference with other wireless devices Supports a frequency range of 1920-1980 MHz uplink and 2110-2170 MHz downlink This amplifier fits well for 3G mobile users needing reliable connections in buildings or rural areas with inconsistent signal strength.

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This 3dBi gain 4G antenna helps improve indoor signal strength for reliable connections. Designed for straightforward setup, it works with standard 4G networks to boost reception in areas with weak signals. For users in homes or offices with spotty coverage, this antenna can enhance signal quality during video calls, streaming, or online work, reducing interruptions from dropped connections or slow speeds. 3dBi gain to amplify 4G signals effectively in indoor environments Simple installation process with no special tools required Compact design suitable for placement on windowsills or walls Compatibility with most 4G devices and routers Durable construction to withstand everyday indoor use Low-profile build that blends into home decor Ideal for individuals in urban apartments or rural settings seeking consistent 4G performance without complex equipment.

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This USB adapter combines Bluetooth and WiFi functionality in a compact, 2-in-1 design, making it a practical solution for adding wireless connectivity to your devices. For users needing to connect wireless headphones, speakers, or keyboards via Bluetooth, or access WiFi networks on older computers, this adapter offers a simple plug-and-play option. It works well in home offices, travel scenarios, or for upgrading devices without built-in wireless capabilities. Supports Bluetooth 4.0 for stable connections up to 10 meters indoors, with USB 2.0 interface for easy setup. Provides WiFi speeds up to 150Mbps, compatible with 802.11 b/g/n standards for reliable internet access. Compact and portable design, ideal for laptops or desktops running Windows, Mac, or Linux OS. Features a frequency range of 2.4GHz, ensuring broad device compatibility without complex configuration. Includes a 2dBi antenna for improved signal strength in various environments. This adapter fits users seeking an affordable way to enhance device connectivity, especially for everyday tasks like streaming or file transfers.

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