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Add four ports supporting three serial protocols, to easily connect serial devices to your computer through USB, with 15kV ESD protectionAdd four extra COM ports to your laptop or desktop computer, quickly and easily. This USB to RS232/422/485 serial adapter lets you connect to your serial devices through an external USB port.Supports multiple serial protocolsThe versatile serial adapter converts a single USB port into four RS232/RS422/RS485 serial ports, enabling you to connect, monitor, and control a wide range of serial devices, such as sensors, barcode scanners, and LED signage. It supports four operating modes, including RS232, RS422, 4-wire and 2-wire RS485.Ideal for harsh environmentsWith its rugged IP30-rated metal hub housing, the serial adapter is built to meet the extreme demands of harsh and mission-critical environments. It provides 15 kV ESD protection, which helps to reduce downtime in industrial environments where communications lines are more prone to noise emissions or sudden spikes in voltage.The serial adapter offers flexible mounting options, with a built-in wall-mounting bracket and included DIN rail mounting kit. It also features a screw-locking host connection plus a screw-locking USB-B connector on the included USB cable, to prevent accidental disconnections.Fast data transfersThe serial adapter is equipped with high-speed UARTs, providing fast data rates of up to 921Kbps in RS232/422/485 operating modes.The ICUSB234854I is backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage

Accessory solutions to tailor the Smart-UPS to meet your specific needs.

USB-C to HDMI Adapter Connects to Your Computer’s USB-C or Thunderbolt 3 PortThis USB Type-C to HDMI adapter (M/M) connects an HDMI monitor, projector or television to the USB-C or Thunderbolt 3 port on your desktop computer, tablet, laptop, notebook, MacBook, Chromebook or smartphone. It’s an ideal connector for multitasking, presenting video at trade shows and conferences, editing documents, playing online games and watching movies on a larger 4K screen. No other adapter or cable is needed to complete your 4K connection.Supports USB-C DisplayPort Alternate Mode for Converting Audio/Video SignalsBy connecting the USB-C cable to a source device that supports USB DisplayPort Alt Mode, you can output 4K video and digital audio to an HDMI monitor, television or projector without installing special software drivers.Enjoy the Clarity of True 4K HDMI Video with Multi-Channel Audio and 4:4:4 ColorThis 4K HDMI cable supports Ultra HD video resolutions up to 4K x 2K (4096 x 2160) at 60 Hz for crystal-clear picture and sound, as specified in HDMI 2.0. It’s compatible with HDCP 2.2 as well as backwards compatible with HDCP 1.4. It also supports 4:4:4 chroma subsampling for top-level PC gaming or using your HDTV as a PC monitor, as well as 36-bit Deep Color (12 bits per channel).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.Ready to Use Right from the Package, So You Can Plug and Play ImmediatelyThe plug-and-play USB Type-C to HDMI cable requires no software or external power. Just connect the USB-C plug to the USB-C or Thunderbolt 3 port on a source device that supports USB DisplayPort Alternate Mode, and connect the HDMI plug to your display. The nine-foot USB 3.1 Gen 1 cable is backward compatible with previous USB generations, so you can use it with legacy equipment.

Portable M.2 SATA to USB Adapter | Attached USB-C CableAdd high-performance external data storage to your USB-C laptop, tablet or desktop computer, with this SATA M.2 SSD enclosure. It lets you use your SATA M.2 drive as an ultra-fast external storage solution over a USB 3.1 Gen 2 connection. It’s ideal for your MacBook, Dell XPS, Chromebook Pixel or other USB Type-C device.Truly PortableThe compact M.2 SATA to USB adapter is easily portable and gives you high-speed access to your data, wherever you go. The integrated USB-C cable (6"/15.2 cm), means you’re always ready to plug it in, without having to remember to bring along a cable. Durable Aluminum DesignThe sturdy aluminum and plastic enclosure encases your M.2 SATA SSD and features built-in ventilation that improve heat dissipation to help keep your drive at a suitable operating temperature. Use your M.2 SATA Drive for External StorageEasily use your M.2 SATA drive as external data storage. This M.2 NGFF SSD enclosure provides a simple connection to your M.2 SATA SSD over USB 3.1 Gen 2. You can transfer files quickly, without bottlenecks, using a SATA M.2 SSD as your external drive. Broad CompatibilityThe enclosure supports common M.2 SATA SSDs and multiple drive lengths, including: 42 mm (2242), 60 mm (2260), and 80 mm (2280). The USB to M.2 SATA enclosure works with USB-C host devices and is also compatible with Thunderbolt 3 USB-C ports. SM21BMU31CI3 is backed by a 2-year StarTech.com warranty and free lifetime technical support. The StarTech.com Advantage- Turn your SATA M.2 SSD into external storage for your USB-C laptop, tablet or desktop computer- Ultra-fast USB 3.1 Gen 2 data connection for M.2 SATA drives- Compact solid aluminum design (4x2x1.5” / 11x5x1.4 cm) with ventilation and attached braided cable

The PEX2PCIE4L PCI/PCI Express Expansion Chassis provides a quick and simple I/O expansion solution to almost any PCI Express (PCIe) enabled system. Adding PCI/PCIe cards to a server or workstation, or providing a platform to swap cards between a mobile and desktop setup is a cost-effective and time-saving solution for maximizing the I/O capabilities of your system.The external expansion chassis adds two full-length (38cm) PCI slots (32-bit/33MHz), as well as two PCIe x1 (single-lane) slots to a host computer through a single PCI Express connection. Providing total bandwidth up to 250MBps from the PCIe x1 host controller card allows the computer to function as though the expansion chassis cards were connected directly to the motherboard.Backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage Control the power state of connected PCI/PCIe cards with the self-powered chassis and easily accessible on/off button Install additional cards without opening your computer with the provided external expansion card slots Easy installation and support for small form-factor computers with an included low-profile/half-height bracket

Common Fibre Channel SAN (Storage Area Networks) are closed network environments, and their devices are often expensive while lacking deployment flexibility. QNAP introduces dual-port 16Gb/32Gb Fibre Channel expansion cards that feature high performance, reliability, security, and energy efficient Fibre Channel. With a QNAP Fibre Channel card in your QNAP NAS, your NAS can be added to an existing SAN environment at an affordable price point to fulfill requirements for high-performance storage and backup.QNAP NAS as a Fibre Channel SAN storage solutionReplacing Fibre Channel SAN environments can be expensive and time consuming. By installing a PCIe-based Fibre Channel card to a QNAP NAS, your existing SAN environment gains a budget-friendly storage or backup solution. Not only is a QNAP NAS more affordable than typical SAN devices, but it also provides rich enterprise features to make storage applications more efficient - including LUN snapshots, Qtier auto-tiering, SSD cache acceleration, hybrid cloud backup solutions, and much more. The Fibre-Channel-ready QNAP NAS is a unified storage solution that provides SAN, NAS, and cloud storage features with higher cost-effectiveness and application flexibility.Manage Fibre Channel connection using iSCSI & Fibre Channel appUse the QTS iSCSI & Fibre Channel app to set the QNAP NAS as a Fibre Channel Target, and add the NAS to your SAN environment with WWPN addresses. You can also take advantage of the Fibre Channel Switch that allows multiple connection paths to have multiple servers share the NAS. In addition, the LUN Masking and Port Binding features provide an additional layer of security for your data.

High Gain. High Performance.Increased Range for a Smooth Online ExperienceAC600 High Gain Wireless Dual Band USB AdapterT2U PlusHigh-Speed Dual-Band Adapter for Better ConnectionsThe Archer T2U Plus receives WiFi signals on two separate bands. 256QAM support increases the 2.4 GHz data rate from 150 Mbps to 200 Mbps, delivering up to 33% faster performance. 200 Mbps speeds on the 2.4 GHz band is perfect for normal use, such as web surfing with legacy devices. 433 Mbps speeds on the 5 GHz band is ideal for HD streaming and lag-free online gaming.Increased RangeArcher T2U Plus has one 5dBi high-gain external antenna to ensure stronger signal transmission and reception. Enjoy a stable WiFi connection throughout your home.Adjustable, Omni-Directional AntennaRotate and adjust the antenna in multiple directions to improve user experience and performance in different environments.Easy SetupA friendly user interface ensures simple installation.Advanced SecurityWPA/WPA2 encryption standards keep your wireless connection safe from intruders.Operating SystemSupports operating systems including Windows 10/8.1/8/7/XP and Mac OS.