― Category
USB hubs & card readers
USB-C hubs with HDMI, USB-A and a card reader for laptops short on ports, powered USB hubs and SD, microSD and CFexpress readers. Connect a monitor, network and peripherals with a single cable.
Sub-categories
- USB hubsUSB-A and USB-C hubs, from compact four-port models to self-powered seven-port hubs, including multiport adapters with 4K or 8K HDMI output, an RJ45 network port and PD charging. They expand a laptop short on ports or connect more peripherals to a desktop PC. Choose by the connector to the computer, the number and speed of ports (USB 2.0 up to 5 Gbps) and power; brands include DeLock, i-Tec, Gembird, PremiumCord and Axagon.250 productsBrowse →
Card readersMemory card readers for SD, microSD, CFast and other formats with USB-A or USB-C, including internal readers for 2.5" and 3.5" bays, plus smart-card readers for Czech eID cards, electronic signatures and contactless cards. Choose by supported card formats, speed (USB 2.0 or 5 Gbps) and connector. Brands Delock, Axagon, Transcend, Nedis and Akasa.97 productsBrowse →
USB to serial adaptersUSB to RS-232 (DB9), RS-422/485 and parallel LPT port adapters for POS systems, label printers, PLCs and other legacy devices, including an industrial four-port version. Choose by interface type and cable length; Delock and PremiumCord.11 productsBrowse →
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