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Works with RS-232 Serial DevicesConnects to switches, routers, barcode scanners, GPS units, point-of-sale devices, lab equipment, network storage devices, modems, graphics tablets and other devices with a DB9 serial port. Supports data transfer speeds up to 230 Kbps—twice as fast as a built-in serial port.Easy to Set Up and Use Right Out of the BoxNo external power supply is needed and only one connection is required. Simply connect the included three-foot (0.9-meter) USB cable between the unit's USB-B port and your computer's USB-A port. The unit is compatible with any USB cable up to 16 feet (4.9 meters). A green LED indicates data activity at a glance. The unit weighs only 2 ounces for convenient transport in a backpack or laptop bag.Compatible with Major Operating SystemsWorks with Microsoft Windows (up to Windows 11) and macOS X (up to Ventura 13.3.1), and includes Windows line monitor and data trace software. The unit supports both 32-bit and 64-bit systems and has continuously updated drivers available for download on the unit's Technical Support page.TAA-Compliant for GSA Schedule PurchasesThe USA-19HS is compliant with the Federal Trade Agreements Act (TAA), which makes it eligible for GSA (General Services Administration) Schedule and other federal procurement contracts.

Round-the-Clock Access and Control of Cooling Units Prevents Costly On-Site VisitsThe SRCOOLNET2LX web interface module installs into select cooling units and lets you monitor temperatures, receive alerts and control settings from remote locations. Compatible with the SRCOOL2KWM, SRCOOL7KRM, SRCOOL18K, SRCOOL24K and SRCOOL33K air conditioning units, the SRCOOLNET2LX is easy to install, simple to operate, and ideal for back offices, computer rooms, small server rooms and wiring closets.The Perfect Solution for Off-Hour or Unattended Cooling ApplicationsThe Java-free HTML5-based SRCOOLNET2LX enables full remote access for status monitoring, event notifications, and device management via secure web browser, SNMP, SSH, Telnet or command line interfaces. The built-in LX Platform's PowerAlert® Device Manager (PADM) provides a single interface to cycle the connected air conditioner on and off, adjust its fan speed, change its target set point temperature, and switch to dehumidification mode, so excessive heat won't compromise the performance and reliability of your network equipment. The SRCOOLNET2LX combines with the air conditioner to deliver a reliable cooling solution that does not require on-site management.Includes the E2MT E2 Environmental Sensor ModuleThe SRCOOLNET2LX comes with an E2MT module, which can be placed directly inside your rack. You don't need to be on the premises to check the temperature near your rack equipment or make any necessary adjustments. The E2MT module allows you to measure and monitor ambient temperature in your data center environment or control the cooling operation by selecting a target temperature value to ensure that specific network equipment remains cool during operation. The E2MT connects to the SRCOOLNETLX using the included 12-ft. (3.7 m) USB cable.Easy to Set Up and ManageThe SRCOOLNET2LX inserts into the air conditioner unit's front SNMP accessory slot. A user-supplied Ethernet patch cable connects the SRCOOLNET2LX's RJ45 port to an Ethernet network. The LX Platform built-in PowerAlert Device manager interface provide a single display for managing both the cooling unit and the E2MT module. You can update the firmware straight from the web interface.TAA-Compliant for GSA Schedule PurchasesThe SRCOOLNET2LX is compliant with the Federal Trade Agreements Act (TAA), which makes it eligible for GSA (General Services Administration) Schedule and other federal procurement contracts.

Improves Your Computer’s or Server’s Performance and Storage CapabilitiesThis U.2 to M.2 adapter connects a B+M Key SATA M.2 SSD or M-Key NVMe M.2 SSD (2242, 2260 or 2280 size) to your computer’s or server’s U.2 (SFF-8639) compatible host interface on the motherboard. This conversion lets you add terabytes (TB) of internal storage space and enhance your PC’s read/write speeds. The adapter is compatible with PCI Express (PCIe) 3.0 motherboards. It is also backward compatible with earlier 2.0 and 1.0 versions.Add an Optional Adapter for Expanded FunctionalityThe P970-U2M2 adapter card is compatible with PCE-U2-PX4 U.2 to PCIe adapter (sold separately) to convert the PCIe port into an M.2 SSD module. The P970-U2M2 easily slots into place in the PCE-U2-PX4 to effortlessly expand the storage capabilities of a computer that only has a PCIe port on its motherboard.Just Plug and Play with No External Power NeededThe adapter is compatible with Windows (7 and higher) and macOS (High Sierra and higher). No additional software is needed. The hub-powered adapter also requires no external power.

The U338-06N-SATA-W USB 3.0 SuperSpeed to SATA III Adapter Cable connects a 2.5-inch SATA hard disk drive (HDD) or solid state drive (SSD) to an available USB port on your laptop or computer. This lets you back up important data, retrieve data from an old hard drive, or store information on an external drive that you can take with you to another computer.This adapter cable supports USB 3.0 data transfer rates up to 5 Gbps. Its UASP (USB Attached SCSI Protocol) feature reduces latency and allows the cable to perform up to 70% faster when connected to a UASP-enabled host controller.Perfect for storing and sharing large files, such as music and video files, the U338-06N-SATA-W is compatible with SATA drives up to 4 TB. Just insert the drive into the 22-pin SATA connector, and attach the built-in USB 3.0 cable to your computer.The U338-06N-SATA-W accepts SATA III (6 Gbps), SATA II (3 Gbps) and SATA I (1.5 Gbps) drives, as well as USB 2.0 (480 Mbps) and USB 1.1 (12 Mbps) transfer speeds. It supports LBA-48 bit (Logical Block Addressing) and USB Mass Storage Class Bulk-Only Transport. No software, drivers or external power supply is required. Compatible with all USB-enabled operating systems.

Improves Your Computer or Server’s Performance and Storage CapabilitiesThis U.2 to PCI Express (PCIe) adapter connects a U.2 SSD or a 2.5-inch SATA SSD or HDD to your computer or server’s PCIe expansion slot. By converting a PCIe (SFF-8639) host interface, you can add terabytes (TB) of internal storage space and enhance your PC’s read/write speeds. The adapter is compatible with PCIe 3.0 motherboards. It is also backward compatible with earlier 2.0 and 1.0 versions.Add an Optional M.2 Adapter for Expanded FunctionalityThe PCE-U2-PX4 is compatible with P970-U2M2 U.2 to M.2 NVMe adapter (sold separately) to convert the PCIe expansion slot into an M.2 SSD module. Just Plug and Play with No External Power NeededUse the included 7-pin SATA cable to connect the PCE-U2-PX4 to the motherboard. No additional software or power is needed. The adapter is compatible with Windows (7 and higher) and macOS (High Sierra and higher).

USB-C 3.2 to Gigabit Ethernet Adapter Connects you to a Wired 2.5G NetworkThis USB-C network adapter instantly connects your MacBook, tablet or Windows laptop to a wired network through a USB-C or Thunderbolt port. No internal Ethernet card is required. Ideal for settings in which Wi-Fi is unavailable, weak or spotty, this USB 3.2 Gen 1 adapter lets you enjoy Ethernet speeds up to 2.5 Gbps (when connected to Cat8 cabling) for large file downloads, video conferences, online gaming and high-definition live streaming without buffering. It’s also backward compatible with 10/100/1000 Mbps networks to ensure compatibility with all your devices.Easy Installation Gets You Online Almost ImmediatelyThis bus-powered network adapter requires no external power source. Just connect the built-in USB 3.2 Gen 1 Type-C plug to your computer, and use a Cat5e/6/6a/8 cable (sold separately) to connect the RJ45 end to a network (a quick driver installation may be required). 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.

USB-C to Ethernet Adapter Bolsters Your Fiber-to-the-Desk (FTTD) Network ConnectionsThe U436-SMF-1G-LC allows you to instantly connect your computer, laptop or tablet’s USB-C port to a 10/100/1000 Mbps fiber optic network. The adapter helps bring fiber connectivity directly to your desk or workstation without a costly overall upgrade to fiber optic infrastructure. It is bus-powered through the USB-C port, so no external power is needed. It transmits data up to 5 kilometers from your fiber network using a 1310 nm wavelength.Hot-Swappable for Installation Without Network InterruptionThis 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 cable to your device’s USB-C port, and connect the LC SFP transceiver to a high-speed managed switch, router or hub using existing or newly run singlemode fiber cable (such as N370-Series, sold separately).Delivers Full Gigabit Ethernet Performance with Audio and Video StreamingThis compact transceiver Ethernet adapter is ideal for cable installers and troubleshooters who need to quickly and easily test multiple fiber connections. The U436-SMF-1G-LC supports full 1 Gbps fiber optic network speeds, as well as USB 3.1 Gen 1 speeds up to 5 Gbps, allowing you to transfer data efficiently and stream audio and video. A blue LED indicates successful Ethernet connection and data transfer. The adapter works with Windows and Mac operating systems.Shielding EMI/RFI Line Noise Helps Your Equipment Perform BetterVarious electromagnetic and radio sources found in virtually every home and business can cause disruptive interference on the AC line. Known as EMI (electromagnetic interference) and RFI (radio frequency interference), this line noise is a common cause of performance problems. By connecting your desktop or laptop to a fiber network, your equipment is protected from disruptive line noise that can inflict hardware damage or data loss. This EMI/RFI shielding also helps your connected components perform better and last longer.Future-Proof Your Hardware to Keep Up with Growing Traffic RatesBesides being more reliable than lower-bandwidth copper cabling, fiber optic Ethernet cables allow data to move faster and farther without the risk of data leaks. The U436-SMF-1G-LC provides an instant FTTD connection that allows your desktop, laptop or tablet to operate at its full online potential.