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Securely Locks Down a Rack Aisle, While Trapping Either Cold or Hot Air WithinThese SmartRack® heavy-duty double doors install with the aisle containment system, enabling you to easily access a contained aisle, while also closing it off to avoid airflow contamination. The doors provide a semi-airtight seal at the end of a contained aisle, trapping either cold or hot air inside to increase efficiency in temperature control and distribution among the racks. Adjustable ball bearing rails and brushed door bottoms allow the doors to slide open and closed smoothly.Designed to Keep Your Mission-Critical Rack Components SafeThe sliding doors lock securely with the included keys to deter tampering, damage or theft. Clear acrylic windows let you keep an eye on the aisle’s contents without having to unlock the doors and step inside. This double-door kit is only compatible with SRCTMTFRM Frame End Kit (sold separately), which has pre-tapped holes designed for attaching the doors.Aisle Containment System Manages Airflow for More Cooling EfficiencyUpon installation in your data center or server room, the modular, easy-to-assemble Aisle Containment System contains the air in a hot aisle or cold aisle, essentially creating a room within the aisle, while still keeping the aisle accessible. No costly contractor or HVAC specialist is required to install the system, which can be expanded or adapted to meet your needs. Assorted frame kits, beam kits, sliding double-door kits, roof panel kits and adapter riser panel kits (all sold separately) are necessary to assemble a hot or cold Aisle Containment System that accommodates the dimensions of your aisle and the rack enclosures within it.

Space-Saving 9U Wall-Mount Enclosure Houses 19 in. Rack Equipment up to 20.5 in. DeepThis SmartRack® EIA-310 cabinet is designed to house 9U of equipment, such as network switches and patch panels. It's recommended for network wiring closets, retail locations, classrooms, back offices and other areas with limited floor space where you need equipment to be secure, organized and out of the way. Constructed from heavy-duty steel with a durable white powder-coated finish, the cabinet has a maximum load capacity of 200 pounds (90.7 kg).Lockable for Simple and Secure Equipment AccessThe front door and removable side panels lock securely to help prevent damage, tampering or theft. The reversible front door can open left or right by rotating the cabinet 180 degrees before mounting. Convenient top and bottom access ports allow easy cable routing through the cabinet. Generous Airflow Keeps Equipment CoolThe front door and both sides are ventilated to ensure a constant flow of air that cools rack-mount equipment and helps prevent overheating that can lead to costly downtime. Round ports built into the top and bottom are designed for optional ventilation fans (such as SRFANWM, sold separately) that increase airflow and expel heat.Easy Enclosure and Equipment InstallationThis 9U server rack comes fully assembled and ready to mount to the wall with user-supplied hardware. The side panels can be removed for convenient installation, maintenance and replacement of equipment. Front and rear mounting rails adjust independently to accommodate equipment up to 20.5 inches deep, including network switches and patch panels. Hardware for mounting equipment inside the rack is included.Make It a Mobile Rack Cabinet to Take It Where Best NeededInstead of mounting the 9U enclosure on a wall, you may install optional SRCASTER rolling caster kit (sold separately) to smoothly wheel the rack along the floor to its destination.Meets Payment Card Industry StandardsThe SRW9UDPW provides physical equipment and media security required for PCI DSS (Payment Card Industry Data Security Standard) compliance.

Standard-Depth 47U Server Cabinet Accommodates 19 in. Rack EquipmentThis SmartRack® 47U rack enclosure is designed for network wiring closets, retail locations, classrooms, back offices and other areas with essential rack-mount IT equipment. Constructed from heavy-duty steel with a durable black powder-coated finish, the SRX47UBEXP has a maximum stationary load capacity of 1360 kilograms and a maximum rolling load capacity of 1020 kilograms.Keeps Important Equipment SecureThe reversible front door and split rear doors lock securely to help prevent damage, tampering or theft. The doors and top panel are designed for quick release, making it easy to access connected equipment and cabling with little effort. Convenient top access ports and an open bottom allow easy cable routing through the cabinet. The vented doors allow generous airflow from front to rear to keep your equipment cool and functioning at their peak.Easy Enclosure and Equipment InstallationThis 47U server rack comes fully assembled for quick and easy deployment with pre-installed casters that let you maneuver it over a level, smooth, stable surface and through a standard two-meter doorway into position, where it can be stabilized by adjusting the levelers. Four mounting rails adjust in 6.35-millimeter increments to accommodate equipment up to 850 millimeters deep. Toolless 0U mounting rails allow quick installation of up to four compatible PDUs and vertical cable managers.Designed for Baying Multiple Enclosures in a RowThis expansion model comes without side panels for baying with other rack cabinets in a row. Integrated baying tabs make it easy to combine multiple units. This rack is also compatible with hot aisle/cold aisle configurations. Center-to-center width can be set at 600 millimeters to match standard data-center floor tiles.Meets Payment Card Industry StandardsThe SRX47UBEXP provides physical equipment and media security required for PCI DSS (Payment Card Industry Data Security Standard) compliance. This is essential for companies that process, store and/or transmit credit card information.

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.

Connects Your USB Device to a Wired Ethernet Network without an Internet Card InstalledThis USB to Ethernet adapter allows you to instantly connect your computer, laptop, tablet or other USB-compatible device to a wired 10/100 Mbps fiber optic network, even if your device has no NIC (Network Interface Controller) installed. The adapter offers access to an Ethernet network when Wi-Fi is unavailable or when a wired connection offers faster speeds. It transmits data up to 20 kilometers (12.4 miles) from your fiber network using a 1310 nm wavelength.Hot-Swappable for Installation Without Network InterruptionThis USB 2.0 Ethernet adapter is fully hot-swappable, so you can install it without a potentially costly network shutdown or device reboot. Just connect the built-in USB cable to your device’s USB port (which also powers the adapter), and wait for the installation process to finish (you may have to reboot your computer). Then, connect the LC duplex port using existing or newly run singlemode fiber cable (such as N370-Series, sold separately). Delivers Full Ethernet Performance with Audio and Video StreamingThe compact USB to Ethernet adapter supports full 10/100 Mbps network speeds and USB 2.0 speeds, allowing you to transfer data efficiently and stream audio and video. The direct fiber connection minimizes the risk of data leaks and electromagnetic interference (EMI). A blue LED indicates successful Ethernet connection and data transfer. The adapter works with Windows operating systems and is backward compatible with USB 1.1 devices.

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 a High-Performance SATA Drive to Your Computer’s USB-C or Thunderbolt 3 PortThis SATA enclosure is idea for adding external storage space when your laptop’s hard drive has no more room for your photos, videos, music and documents. The U457-025-G1-WPG lets you connect a SATA solid state drive (SSD) or hard disk drive (HDD) to any device with a USB-C or Thunderbolt 3 port, including a MacBook, Ultrabook, Chromebook, notebook, tablet or PC. It also helps you retrieve data stashed on old 2.5-inch SATA III, II and I drives up to 2 TB. It will also support higher SATA capacities as they become available.Transfers Data at Fast USB 3.1 Gen 1 Speeds with UASP SupportThis adapter supports USB 3.1 Gen 1 data transfer rates up to 5 Gbps, which is 10 times faster than USB 2.0, to give you more data storage, retrieval and backup capacity. A blue LED indicates when drive data is being read, written or transferred. The U457-025-G1-WPG reads data up to 70 percent faster and writes up to 40 percent faster when connected to a UASP-enabled host controller. It is also backward compatible with previous USB generations, allowing you to use it with older equipment.IP66 Rating Denotes Resistance to Dust and WaterThe IP66 rating means the SATA enclosure is not only 100% protected against dust, but also able to endure high-pressure jets of water from any direction with no damage or decline in performance. In addition to its water and dust resistance, the U457-025-G1-WPG is shockproof, giving you peace of mind without worrying about dropping and damaging the unit.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. The seven-inch wraparound cable stores within the adapter, ensuring it will never become lost.Just Plug and Play for Immediate Use Right Out of the PackageNo software, drivers or external power supply is required. The U457-025-G1-WPG is compatible with all USB-enabled operating systems, including Windows, Mac and Linux. Its dustproof, shockproof, IP66-rated case fits easily into your laptop bag, backpack or briefcase, so you can take it with you wherever you go.

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.

USB-C to Serial Adapter for Use with All RS-232 Serial DevicesThis Keyspan® adapter lets you connect a legacy DB9/RS-232 serial device to the USB-C port on your computer, laptop, tablet, Chromebook or MacBook. It works with switches, routers, modems, barcode scanners, GPS units, digital cameras, point-of-sale devices, lab equipment, network storage devices and other devices with a 9-pin serial port.Ready to Begin Transferring Data Almost ImmediatelyThe included 3-ft. (0.91 m) detachable cable supports data transfer rates up to 230 Kbps, which doubles the speed of built-in PC serial ports. The USB-C to DB9 adapter also works with any USB-C cable up to 16 feet. LEDs on the unit indicate status and data activity. No external power is needed. The unit weighs just two ounces and is easy to carry in a pocket, purse, backpack or laptop bag for instant file transfers where needed.Compatible with Major Operating SystemsThis USB-C to serial adapter works with Windows (up to 11), Mac OS X (up to Ventura 13.3.1) applications. It's easy to upgrade via free software downloads. Windows line monitor and data trace software are included. Supports both 32-bit and 64-bit systems. The driver for newest operating systems are available for download on the Technical Support page.TAA-Compliant for GSA Schedule PurchasesThe USA-19HS-C is compliant with the Federal Trade Agreements Act (TAA), which makes it eligible for GSA (General Services Administration) Schedule and other federal procurement contracts.