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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.

The high-performance PCE-1M2-PX4 M.2 NGFF PCIe SSD (M-Key) PCI Express Card enhances your computer’s speed and increases the amount of internal storage by adding an M.2 PCI Express (PCIe) SSD (M-Key) drive. You can add an ultra-fast four-lane M.2 SSD, such as a Samsung 950 Pro or Samsung SM 951, to a computer or server with an available x4, x8 or x16 PCI Express expansion slot.This lets you keep your operating system on your M.2 PCIe drive, while using larger platter drives for bulk storage. Its plug-and-play design requires no software, driver or external power supply, so setting up the card is easy enough. Just connect your drive to the PCE-1M2-PX4, and insert the unit inside your computer’s PCIe expansion slot.The PCE-1M2-PX4 supports 2242, 2260 and 2280 M.2 drive types up to 80 millimeters. It’s compatible with PCIe 3.0 motherboards and backward compatible with PCIe 2.0 and PCIe 1.0. Works with Windows and Mac computers.

Add Bluetooth 5.0 Wireless Capability to Your Computer or LaptopThis low-profile Bluetooth 5.0 (Class 2) USB adapter connects to your PC or laptop’s USB-A port to provide instant Bluetooth wireless capability. Compliant with Bluetooth 5.0 LE+EDR Class 2 standards, the U261-001-BT5 is ideal for wireless communication between your computer and up to seven Bluetooth 5.0 devices at the same time, including smartphones, tablets, keyboards, mice, headsets and printers.Broadcasts a Wireless Signal up to 165 ft.The USB adapter has a wireless range up to 165 feet (50 meters) and supports data transfer speeds up to 3 Mbps. Built-in security measures ensure your pairing, encryption and authentication information remains private.Convenient Low-Profile Design Keeps You Connected as Long as You LikeThis Bluetooth adapter protrudes less than 3/16 of an inch (about five millimeters) from the USB port, so it can remain connected while your laptop is inside a sleeve, briefcase or backpack. It’s backward compatible with previous Bluetooth versions, so you can use the adapter to connect older devices.

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).

The U438-06N-G2-W USB 3.2 Gen 2 to SATA III Adapter Cable connects a 2.5-inch SATA hard disk drive (HDD) or solid state drive (SSD) to an available USB-C or Thunderbolt 3port on your laptop, tablet, Chromebook 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 3.2 Gen 2 data transfer rates up to 10 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 U438-06N-G2-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 3.2 cable to your computer.The U438-06N-G2-W accepts SATA III (6 Gbps), SATA II (3 Gbps) and SATA I (1.10 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.