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Fast, efficient, and easy-to-useThe efficient architecture of the QM2-2P-244A allows you to easily install NVMe SSDs and maximize their performance with a quiet cooling module.Keep SSD coolA quiet cooling module (heatsink and smart fan) keeps your SSDs running with dependable high performance.SSD cache accelerationAdd an SSD cache or enable Qtier (QNAP’s auto-tiering technology) to your NAS to improve overall system performance and maximize storage utilization.Super-fast NVMe SSD storage volumePhotographers and videographers can tackle high-resolution RAW multimedia editing directly on NVMe SSD volumes. RAID configurations can help prevent data loss from drive failure.

The Black Box AVSP-RMK is a 19-inch rackmount kit designed to securely mount select Black Box 4-port DVI and HDMI video splitters and ServSwitch DT/EC KVM switches into a standard equipment rack. This accessory provides a clean, professional installation for environments where space optimization, cable management, and equipment stability are essential.

USB extender over Cat5e/Cat6/Cat7 | Rugged Enclosure | ESD Protection | 2-Year WarrantyThe USB2002EXTNA USB 2.0 extender over ethernet lets you extend a USB 2.0 connection over distances of up to 100-meters (330-feet), over standard Cat5e or Cat6 ethernet LAN cabling.Hi-Speed USB performanceWith data bandwidth of up to 480 Mbps and no software installation required, the USB extender over Cat5e, Cat6, or Cat7 offers a fast, easy, and versatile solution for business or industrial applications with durable metal housing, an included surface-mounting bracket kit and simple plug-and-play installation.Plus, the 100m USB extender provides up to the full 500 mA of power (with the use of an external power adapter at the remote end) allowing for greater compatibility with bus-powered USB devices.Compatible with older USB devicesConnecting older peripherals isn’t a problem. This versatile USB over network extender is backward compatible with legacy USB 1.0 devices. The USB over ethernet hub enables almost any kind of USB device to be placed at remote locations away from the host computer.The Choice of IT Pros Since 1985    StarTech.com conducts thorough compatibility and performance testing on all our products to ensure we are meeting or exceeding industry standards and providing high-quality products to IT Professionals. Our local StarTech.com Technical Advisors have broad product expertise and work directly with our StarTech.com Engineers to provide support for our customers both pre and post-sales The USB2002EXT2NA is backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage- USB 2.0 EXTENDER: Connect 2 USB devices up to 330ft/100m over CAT5e/CAT6 RJ45 ethernet network cable w/ data transfer rates up to 480Mbps; Status LEDs for power, activity, link & host connectivity- CONNECT REMOTE USB DEVICES: The USB extender creates a 2 port hub to remotely access USB devices like printers, cameras, plotters, keyboard/mouse, displays, & CCTV systems at a convenient location- INDUSTRIAL USB EXTENDER: Built w/ durable extruded aluminum construction for high wear & tear environments w/ mounting brackets incl; provides 8kV/16kV Contact/Air Electrostatic Discharge protection

This mounting kit for 2-post racks used in telecom sites is covenient when center type mounting is required for 19'' wide tacks

PCI Express to Serial Adapter | 921.6Kbps | Windows® and Linux® CompatibleThis multiport PCI Express RS232 serial adapter card lets you add two RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot, as if they were native serial ports. The dual port PCIe serial card enables you to interact with serial devices, such as card readers, printers, PIN pads, and modems, at speeds of up to 921.6Kbps.Maximum CompatibilityWith broad OS support, including for Windows and Linux, this 2 port PCI E serial card is easy to integrate into mixed environments. The card comes pre-configured with a full-profile bracket, and includes optional low-profile brackets, so installation is easy regardless of the case form factor. This card is a direct replacement for PEX2S952 .Experience Optimal TechnologyThis PCIe to serial adapter supports the following features:• Industry standard 16950 UART compatible• Supports max baud rate of up-to 921.6Kbps• Provides 5/12V power output on Pin 9 when external power is connected• 256-byte depth FIFO cache per transmitter and receiver• Supports 9, 8, 7, 6, 5 data bits (one per port)• Asix AX99100 chipset• Base PCI Express 1.1 compliant• Low and full-profile brackets includedThe Choice of IT Pros Since 1985StarTech.com conducts thorough compatibility and performance testing on all our products to ensure we are meeting or exceeding industry standards and providing high-quality products to IT Professionals. Our local StarTech.com Technical Advisors have broad product expertise and work directly with our StarTech.com Engineers to provide support for our customers both pre and post-sales.PEX2S953 is backed by a StarTech.com lifetime warranty and free lifetime technical support.The StarTech.com Advantage