Showing 14530–14540 of 30602 results

Connects Up to Four 9-Pin Serial Devices to Your Computer, Laptop or Tablet’s USB-A PortThis USB to serial converter turns your computer’s USB port into four DB9 ports capable of connecting RS-422 and RS-485 serial devices, such as modems, handheld scanners and GPS systems. No external power source is needed. Just connect the included USB cable between the U208-004-IND and your computer, and insert the included CD into your computer’s CD drive in order to launch the driver. You’ll be able to configure and share data among point-of-sale equipment and other serial devices. LEDs indicate when serial data is being sent or received.Independent DIP Switches for Easy Port ConfigurationThe U208-004-IND’s serial ports can be set to automatically detect an RS-422 or RS-485 device by adjusting their DIP switch settings. The ports can also be set specifically for use in 4-wire mode.COM Retention Feature for Convenient Reassigning of COM Values to PortsThis USB to RS-485 adapter with built-in FTDI chipset offers COM retention. It automatically reassigns the same COM port values to each port, so when the cable is disconnected or the system is rebooted, no additional configuration is needed. The cable auto-detects and auto-switches RS-422 and RS-485 devices. It also supports RS-485 auto-transceiver turn around with unique featured ATTA hardware.Rugged All-Metal Housing Designed to Last in Harsh Industrial ApplicationsThe wall-mountable USB to serial converter with an industrial-grade steel enclosure offers electrostatic discharge (ESD) protection to ±15kV. It supports serial communications speeds up to one Mbps and USB 2.0 specifications, though it is backward compatible with USB 1.1 devices.2-Year WarrantyThe U208-004-IND is backed by a 2-year warranty, ensuring reliability and performance.

USB 3.1 to Gigabit Ethernet Adapter Connects You to a Wired 2.5G NetworkThis USB network adapter instantly connects your PC or laptop to a wired Gigabit network through a USB-A port. No internal Ethernet card is required. Ideal for settings in which no Wi-Fi is available or when a wired connection offers faster speeds, this USB 3.1 Gen 1 adapter lets you enjoy true 2.5 Gbps Ethernet speeds for uploading and downloading large files and streaming audio/video without buffering. Plug-and-Play Operation Gets You Online ImmediatelyThis bus-powered network adapter requires no external power source. Just connect the built-in USB 3.1 Gen 1 plug to your computer, and use a Cat5e/6 cable (sold separately) to connect the RJ45 end to a network. LEDs indicate when you’re connected to a network and when data is being transferred. The compact unit fits easily into a pocket, purse, backpack or laptop bag for instant file transfers where needed. It’s compatible with Windows, Mac, Chrome, Android and Linux.

USB-C to Gigabit Ethernet Adapter Connects to Your Laptop’s USB-C or Thunderbolt 3 PortThis USB Type-C to Gigabit Ethernet NIC Network Adapter (M/F) allows your computer, tablet, laptop, notebook, MacBook, Chromebook, Ultrabook or smartphone to connect to a wired Ethernet network. Connect the right-angle USB-C connector to your device’s USB-C or Thunderbolt 3 port, and connect the RJ45 port to a UTP cable (such as N201-Series, sold separately). Ideal for settings in which no Wi-Fi is available or when a wired connection offers faster speeds, this USB 3.1 Gen 1 adapter lets you enjoy true 10/100/1000 Mbps Ethernet speeds for fast data transfers and audio/video streaming.Built-In USB-C Cable Attaches in Either DirectionUnlike traditional USB cables that connect in only one direction, the reversible USB-C male connector plugs into a USB-C or Thunderbolt 3 port in either direction for a fumble-free connection every time.Right-Angle USB-C Plug Makes Connecting in Tight Spaces EasierThe space-saving right-angle USB-C plug is easy to install in confined spaces, such as behind your computer desk or workstation. The right-angle construction also relieves strain on the cable and connector and prevents the cable from bending awkwardly.Ready to Use Right Out of the PackageThe plug-and-play network adapter requires no software, drivers or external power. The compact unit fits easily into a pocket, briefcase or laptop bag for connecting on the go. Plug it into your laptop for instant network connection.

Connect 2 High-Performance SATA Drives to Your Computer’s USB-C or Thunderbolt 3 PortWhen the hard drive on your laptop is not large enough to hold all your photos, videos, music and documents, the U457-2M2-SATAG2 is the solution to help get the storage space you need and retrieve data stashed on old SATA drives. This dependable enclosure adapter allows you to connect two M.2 NGFF SATA hard disk drives (HDD) or solid state drives (SSD) to any device with a USB-C or Thunderbolt 3 port, including MacBooks, Ultrabooks and Chromebooks. It supports 2.5-inch SATA III, II and I drives up to 2 TB and will support higher capacities as they become available.Transfers Data at Lightning-Fast USB 3.1 Gen 2 Speeds with UASP and RAID SupportThis adapter supports USB 3.1 Gen 2 data transfer rates up to 10 Gbps, which is twice the speed of USB 3.1 Gen 1, to give you more data storage, retrieval and backup capacity. It reads data up to 70 percent faster and writes up to 40 percent faster when connected to a UASP-enabled host controller. Multiple RAID options give you the flexibility to store and access data in whichever way works best for you. The enclosure is backward compatible with previous USB generations, allowing you to use it with older equipment.Reversible USB-C Connector Attaches in Either DirectionUnlike traditional USB cables that connect in only one direction, the reversible USB-C male connector plugs into a USB-C or Thunderbolt 3 port in either direction for a fumble-free connection every time.Just Plug and Play for Immediate Use Right Out of the PackageNo software, drivers or external power supply is required. The U457-2M2-SATAG2 is compatible with all USB-enabled operating systems, including Windows, Mac and Linux. Its slim aluminum case fits easily into your laptop bag, backpack or briefcase so you can take it with you wherever you go. The ventilated housing allows a constant flow of air that keeps the drives cool to keep them at top operating performance.

"Horizontal Cable Organizers with Metal D Rings19"" rack mounted cable routing panels with D rings provide the solution for loose cables in the front or rear of your rack. Panels available in 1U and 2U heights. Color: black."

QDA-SA 6Gbps SAS to SATA drive adapter (Designed for Enterprise ZFS NAS) The QDA-SA adapter is designed for QNAP Enterprise ZFS NAS and allows the use of a SATA 6Gbps drive in a 3.5-inch SAS drive bay - providing the ability to expand storage capacity by using cost-effective SATA drives. SAS dual-port advantage for fault tolerance SAS features dual porting for redundancy, eliminating single points of failure and allowing for higher reliability and performance. By installing a SATA drive with the QDA-SA into a dual-controller Enterprise ZFS NAS, the SATA drive can share these SAS dual-port advantages to ensure a high-availability, fault tolerant enterprise storage environment. Designed for Enterprise ZFS NAS The QDA-SA is easily installed in the 3.5-inch disk tray of an Enterprise ZFS NAS (Disk tray model: SP-ES-TRAY-WOLOCK). (QES 2.0.0 (or later) is required for the NAS)

QNAP 2GB DDR4 2400MHz SO-DIMM memory module 1 x 2 GB