Elektronika Telewizja

The ICUSB2321F adapter from Startech is a USB 2.0 adapter specially designed to add an RS-232 serial port with COM retention to laptops and desktop computers. This device converts an available USB 1.1 or 2.0 port into an RS232 DB9 serial port, allowing connection, monitoring, and control of serial devices requiring communication via this standard. It features an FTDI chipset that ensures advanced compatibility, support for extra functions, and excellent stability across different operating systems, including Windows®, Windows CE, Mac OS, and Linux , facilitating integration in mixed environments. The adapter provides automatic COM port number retention, so after disconnecting and reconnecting the cable or restarting the system, the serial port keeps the same assignment, avoiding software configuration conflicts. Its compact and functional design comes in black, with a 0.2-meter cable length, adding convenience and flexibility during installation. Connectors include a DB-9 male port for the serial device and a USB 2.0 type A male connector for computer connection, supporting power up to 240 V . This adapter is a practical, reliable, and versatile solution for users needing to add serial ports to modern equipment without this physical interface, enabling connection to systems, industrial machinery, control devices, or legacy equipment using RS-232. The robustness of the FTDI chipset combined with COM retention technology makes the ICUSB2321F a suitable technical choice for professionals and productive environments requiring a stable, hassle-free connection. Connections: USB A 2.0 DB9 RS-232 USB 2.0 Cable length: 1,8 m Colour: Black Type: Adaptor Male Plug Voltage: 240 V Certificate: RoHS Height: 32 cm Weight: 170 g Compatible: Computers Includes: User manual

The StarTech ICUSB2321X USB to serial adapter is a professional device designed to convert a USB 2.0 port into a RS-232 serial port, enabling modern laptops or desktops to connect with traditional serial peripherals. This adapter allows easy connection, monitoring, and control of devices such as modems, barcode scanners, or other equipment using serial communication, providing an effective solution to maintain compatibility without upgrading these devices. It features a male DB-9 connector on one end and a male USB Type-A connector on the other, linked by a 0.42-meter cable, offering the ideal length for neat installation. Made of durable plastic and available in black , this adapter includes COM port retention technology, which automatically preserves the serial port assignment after disconnections or system restarts, and allows renaming devices for better identification. Its male-to-male design is ideal for direct device connections without extra adapters. Designed for the Spanish market, it ensures proper compatibility with local standards. In short, the StarTech ICUSB2321X is an essential tool for professionals and users needing to connect serial equipment to USB interfaces simply, reliably, and durably. Connections: DB9 USB 2.0 USB SATA USB-A Colour: Black Red Type: Adaptor Male Plug Male Plug/Male Plug Cable length: 30 cm Country/Region of manufacture: Spain Material: Plastic Characteristics: With cable Shape: Circular Voltage: 240 V Power supply: Electric cable Certificate: RoHS Type of plug: Plug EU Height: 32 cm Length: 42 cm Includes: User manual

The Startech ST121HDBTE adapter is an HDMI extender that allows transmission of digital video and audio signals over long distances using a single Cat5e or Cat6 cable , with a range of up to 70 meters . Thanks to HDBaseT technology, this device offers uncompressed HDMI signal distribution with zero latency, supporting Ultra HD 4K (4096 x 2160 pixels) resolutions, as well as 3D and digital audio, ensuring exceptional image and sound quality even in large buildings or professional installations such as shopping centers, hospitals, schools, or stadiums. Its compact black design and aluminum casing facilitate discreet and durable integration. The Power Over Cable (POC) system stands out, allowing both transmitter and receiver to be powered through a single power source, optimizing installation in environments with limited power outlets and reducing necessary cabling. It operates with an input voltage of 110-240 V AC and a working voltage of 12 V with 0.5 A current, offering flexibility and stability for prolonged use. Its compact dimensions—67 mm width, 80 mm depth, and 25 mm height—along with included mounting hardware, enable professional wall or rack installation. This extender is a highly reliable and efficient solution to extend HDMI signals without quality loss, using existing cabling infrastructure, ideal for professional audiovisual systems requiring secure, simple, and high-definition long-distance connectivity. Type: Wired Adaptor Cable length: 10 cm Includes: RJ45 Cable Mounting struts User manual Colour: Black Material: Aluminium Type of plug: Type M Connections: HDMI RJ45 Voltage: 12 V Power supply: Wired CC Speakers: 7.1 Certificate: RoHS Not included: Adapter AC AC input voltage: 110 - 240 V Amperage: 0,5 A 1,5 A

Colour: Black Resolution: 1024 x 768 1600 x 1200 px Voltage: 5 V Energy consumption: 2,5 W Certificate: RoHS Width: 64 mm Connections: VGA Standard signal: NTSC Characteristics: HDTV

The Startech ICUSB1284D25 adapter is a device designed to add a DB25 parallel port to desktop and laptop computers via a USB Type-A connector , enabling connection to classic parallel interface printers without modifying the computer or replacing the printer. This adapter converts a USB port into a female DB25 parallel port, offering compatibility with traditional parallel printers and allowing these older devices to be used on modern systems. Manufactured in black , its compact design and lightweight of 100 grams make it easy to carry and handle, while its 1.8-meter cable length provides flexibility for connecting devices without space constraints. It features DB-25 connections on one end and USB A on the other , operating at a standard voltage of 240 V . Additionally, its construction supports stable and precise data transfer, ensuring the reliability needed for professional or home printing. This adapter is an economical and practical solution that eliminates the need to purchase new peripherals or additional equipment to maintain the functionality of old parallel printers on current systems. The package and product dimensions are optimized for efficient packaging, facilitating storage and transport. In short, the Startech ICUSB1284D25 is a versatile accessory that maintains compatibility between USB technology and parallel ports, ideal for users needing to connect DB25 printers to computers without built-in parallel ports. Cable length: 1,8 m Connections: USB-A USB SATA Type: Adaptor Colour: Black Voltage: 240 V Screen: 6"

Jeśli jesteś miłośnikiem informatyki i elektroniki , lubisz być na bieżąco z nowościami technologicznymi i nie umyka Ci żaden szczegół, kup Antena telewizyjna Engel po najlepszej cenie. Antena TV Engel model AN0268G5 została zaprojektowana do odbioru sygnałów naziemnej telewizji cyfrowej (TDT) w wysokiej rozdzielczości, z kompatybilnością z systemami LTE i ochroną przed zakłóceniami 4G. To elektroniczna antena pokojowa o kompaktowych wymiarach 12,7 cm , idealna do małych pomieszczeń lub miejsc bez dostępu do anten zewnętrznych. Oferuje szeroki zakres częstotliwości od VHF (174–230 MHz) do UHF (470–790 MHz), obejmując większość obecnych emisji cyfrowych. Jej wzmocnienie jest znaczące – 48 dB w UHF i 26 dB w VHF , co zapewnia stabilny i wysokiej jakości odbiór sygnału, minimalizując przerwy i utraty. Antena ma poziom wyjściowy 100 dBµV oraz standardową impedancję 75 omów , co gwarantuje kompatybilność z większością odbiorników DTV. Posiada współczynnik szumów 3,5 dB , co poprawia filtrację zakłóceń i klarowność sygnału. Zasilanie może odbywać się przez osobny adapter AC/DC 6V i 100mA lub z kompatybilnego odbiornika cyfrowego z wejściem 5V i 40mA . Dzięki tym cechom antena Engel AN0268G5 to praktyczne i efektywne rozwiązanie dla użytkowników chcących poprawić odbiór telewizji cyfrowej w pomieszczeniach, także w środowiskach miejskich z możliwymi zakłóceniami LTE lub 4G. Jej przemyślany design i parametry techniczne czynią ją niezawodnym wyborem do poprawy jakości obrazu i dźwięku w domach lub małych biurach. Właściwości: Wnętrze Przekątna ekranu (cm): 12,7 cm