Card Readers & USB Hubs Coolgear

The USBG-7U2ML is a slim, 7-port USB 2.0 powered hub designed to streamline your workspace by connecting and powering multiple USB devices in one compact unit. With data transfer speeds up to 480Mbps and backward compatibility with USB 1.1 and 1.0, it’s perfect for managing keyboards, drives, printers, and more across office desks, home setups, or lab benches. Each front-facing port features a power status LED for quick visibility, and the included 5V 4A power adapter ensures consistent performance for high-draw devices. Its durable yet lightweight design makes it ideal for space-conscious workstations, educational labs, or mobile tech setups.

The USBG-4U3MLR2 is a compact industrial-grade 4-port USB 3.2 Gen 1 hub built for high-speed data transfer and durable performance. Offering up to 5Gbps per port with 900mA of USB bus power, it’s ideal for powering and connecting devices like printers, drives, and VR gear. Each port features 15kV ESD surge protection to safeguard connected equipment. Housed in a rugged steel chassis with options for surface, wall, and DIN rail mounting, the hub fits easily into tight workspaces. With a wide 7–48V DC input via terminal block and backward compatibility with USB 2.0/1.1, it's ready for any USB setup.

The USBG-4U3ML is a compact industrial-grade 4-port USB 2.0 hub built for high-speed data transfer and durable performance. Offering up to 480Mbps per port with 900mA of USB bus power, it’s ideal for connecting printers, scanners, sensors, and other legacy devices. Each port features 15kV ESD surge protection to safeguard connected equipment. Housed in a rugged steel chassis with options for surface, wall, and DIN rail mounting, the hub fits easily into tight workspaces. With a wide 7–48V DC input via terminal block and backward compatibility with USB 1.1, it ensures stable performance across diverse setups while maintaining backward compatibility with USB 1.1.

The CG-U3MINI4PH is a compact, industrial-grade 4-Port USB 3.2 Gen 1 hub engineered for applications that demand reliable power delivery and fast data performance in challenging environments. Built with a durable metal chassis and integrated surface-mounting flanges, this hub supports transfer rates up to 5Gbps while remaining fully backward-compatible. Each port operates on its own protected circuit using the robust GL3510 controller, providing 15kV ESD and surge protection along with fast-charging that complies with USB-IF Battery Charging Specification 1.2. With flexible power options (including a 5V/4A power input and automatic switching between self-powered and bus-powered modes) the CG-U3MINI4PH …

The CG-16PU3MGD is a robust 16-port managed USB 3.2 Gen 1 hub built for industrial-grade applications. Includes cross-platform management software which allows users to control each port individually - turning power on or off, resetting devices, and saving custom configurations for automated startup states. Supports up to 5Gbps data speeds and 1.5A per port to deliver high performance. Each port is compatible with optional screw-lock cables and features 15kV ESD protection, with LED indicators to monitor bus power status. Dual switchable upstream ports provide host flexibility, while mounting options include rack, surface, and DIN rail. Powered by a wide 12–24V DC input via 2-pin terminal bl…

The USB3-16U1 is a heavy-duty 16-port USB 3.2 Gen 1 hub built for industrial, lab, and data center environments requiring fast performance and maximum device connectivity. With dual selectable USB Type-B upstream ports, it allows seamless host switching for flexible control across 16 screw-lock downstream ports, each supporting 5Gbps transfer speeds and 0.9A of power. The rugged steel chassis includes rack, surface, and DIN rail mounting options and is backed by 15kV ESD and 350W surge protection. Powered via +12–24V DC input through terminal block or barrel jack, it's a reliable, high-capacity hub for syncing, charging, and managing critical USB peripherals.

The CG-16PU31H is a compact 16-port USB 3.1 Gen 1 hub engineered for high-capacity device connectivity in space-conscious setups. Supporting data transfer speeds up to 5Gbps and backward compatible with USB 2.0/1.1, it delivers 1.5A of power per port with built-in 2A thermal shutdown protection. Each port includes 15kV ESD surge protection, and the rugged metal housing supports DIN rail and horizontal surface mounting. Powered via a +7–24V DC 2-pin terminal block (power adapter sold separately), this hub is ideal for industrial or office applications needing dependable USB expansion. Also supports CDP/DCP charging modes for fast, flexible device support.

The USBG-12U3ML is a rugged 12-port USB 3.0 hub designed for industrial environments requiring reliable, high-speed expansion. With data transfer rates up to 5Gbps and backward compatibility with USB 2.0/1.1, it seamlessly connects keyboards, scanners, cameras, and more. Each Type-A port features its own LED for quick status checks, while the all-metal chassis supports surface mounting for secure installation. Powered via a 9–30V DC terminal block (power supply sold separately), it’s ideal for demanding setups in automotive, marine, and automation applications. Compatible with Windows, macOS, and Linux, this hub delivers industrial-grade flexibility and performance.

The CG-10U3AML is a 10-port USB 3.2 Gen 1 hub designed for fast data transfers and rugged industrial use. Each screw-lock USB Type-A port supports speeds up to 5Gbps and includes 15kV ESD protection for reliable, safe connections. With wide 7–24V DC input via terminal block and BC 1.2 charging support - including up to 2.4A fast-charging for Android and Apple devices - this hub balances performance with power flexibility. Built-in transaction translators (Multi TT) ensure compatibility with legacy USB devices, and the rugged steel chassis supports both DIN rail and surface mounting, making it a reliable USB expansion tool for demanding setups.