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Entrego em mãos na zona de Lisboa para que não haja duvidas. NÃO ACEITO TROCAS Antminer S17 56th Mining Bitcoin mineiro Taxa de hash: 56TH / s ± 5%. Por favor, note que a tensão de entrada necessária é de 220 V. Tensão de entrada errada pode provavelmente causar danos ao minerador incluem fonte de alimentação, a fonte de alimentação é integrada em 1 máquina, Mineiro mais competitivo, muito mais barato do que Antminer s17pro 56th, s17pro 53th BITMAIN ANTMINER S17 Pro, SHA-256, Global optimization, evolutionary future! Up to 60 th/s in Turbo mode and up to 80 th/s with upgraded firmware! *Order without VAT (0%) with a EU company VAT number or by ordering from outside EU *The price of mining machines must be adjusted frequently according to many factors, including cryptocurrency/USD exchange rate, the network difficulty, expected difficulty increase or changes in the algorithm. Refund requests based on these factors cannot be honored. *Up to one year warranty instead of 180 days. *Best price in the EU! Antminer S17 Pro 53 specifications Product Glance Value Low Power Normal Turbo Model No.: Crypto Algorithm/Coins 240-Aa SHA256/BTC/BCH Hashrate, TH/s 36~48.00 to 53.00 and 53~62.00 Reference power on wall, Watt 1296 to 2093 to 2720 Reference power efficiency on wall 25°C, J/TH 36.00. 39.50 45.00 Detailed Characteristics Value Min Typ Max Hashrate & Power Hashrate, TH/s Low Power 36~48.00 +3% (1-1) Normal 53.00 58.95 Turbo 53~62.00 +3% (1-2) Power efficiency on wall 25°C, J/TH Low Power 36.00 39.60 Normal 39.50 43.45 Turbo.45.00 49.50 Power efficiency on wall 40°C, J/TH Low Power 38.16 41.97 Normal 42.12 46.33 Turbo 48.33 53.17 Power on wall, Watt (1-3) Low Power 1296~1728 to 2075 Normal 1975 to 2731 Turbo 2520~2790 to 3395 Power supply AC input voltage, Volt (1-4) 200 to 220 240 Power supply AC input current, Amp(1-5) Low Power 5.89~7.85 to 10.37 Normal 10.05 to 13.66 Turbo 11.45 to 12.68 16.98 Power supply Input AC Frequency Range, Hz 47 50 to 63 Hardware Configuration Quantity of hash chips 144 Quantity of hash boards 3 Networking connection mode RJ45 Ethernet 10/100M Miner Size (Length*Width*Height, w/o package),mm(2-1) Net weight, kg (2-2) 9.50 Noise, dBA 25°C (2-3) 82 Environment Requirements Operation temperature,°C 0 25 to 40 Storage temperature,°C -20 25 to 70 Operation humidity, RH(no condensation) 10% 90% Notes: (1-1) In Low Power Mode, Max Hashrate is about Typ hashrate *103% (1-2) In High Mode, Max Hashrate is about Typ hashrate *103% (1-3) Min condition: 25°C, min J/TH, typical hashrate Max condition: 40°C, max J/TH, max hashrate (1-4) Caution: Wrong input voltage may probably cause miner damaged (1-5) Typ condition: min reference power, typical AC input voltage Max condition: max reference power, min AC input voltage (2-1) Including PSU size (2-2) Including PSU weight (2-3) Max condition: Fan is under max RPM(rotation per minute). The Antminer S17 Pro comes with power supply included. The power supply doesn’t come with a power cord. Please find two powercords with at least 10A from your local market. Please kindly note that the required input voltage for S17 Pro is 220V.

Condição de Utilização: Novo Tipo de Disco: Interno Marca: HGST (Western Digital) Interfaces: SATA Tamanho: 2,5" (Portátil) Capacidade: 251 GB – 320 GB Velocidade (rpm): rpm Cache / Buffer: 8 MB Tempo de Acesso: Ano de Compra: Garantia: Sem garantia O produto encontra-se novo e embalado. O preço descrito, é unitario. Informação do fabricante, relatavimante ao produto: Travelstar Z5KGB 2.5- inch 7mm Mobile Hard Drive Low Profile – 7mm thickness for design flexibility High Capacity – Up to 320GB Quiet Operation – Enjoy a richer audio-listening experience Travelstar™ Z5K320 is a 7mm, RPM 2.5-inch hard drive with capacities ranging from 160GB to 320GB. The 320GB per platter one-disk models are designed as a direct replacement for standard 9.5mm HDDs, for use in notebook PCs, external storage and gaming consoles. The Z5K320 also accommodates new thinner and more robust device designs. These models deliver best-of-breed acoustics for near silent operation. Interface SATA 3Gb/s Capacity (GB) 320 Sector size (variable, Bytes/sector) 512 Recording zones 24 Max Areal Density (Gbits/sq. in.) 477 Performance Data Buffer (MB) 8 Rotational Speed (RPM) Latency Average (ms) 5.5 Media transfer rate (Mbits/sec, max) 994 Interface transfer rate (MB/sec, max) 300 Seek Time (read, ms, typical) 13 Seek time: Track to track (typical) ms (read) 1 Seek time: Full Stroke (typical) ms (read) 25 Reliability Power on hours (POH) per month N/A Load/Unload Cycles Availability (hrs/day x days/wk) Acoustics Idle (Bels) 1.9 Operational (Bels, typical) 2.0 Power Requirement 5VDC(/-5%) Startup (W, peak, max) 4.5 Read/Write (W, avg) 1.6 Low power idle (W, avg) 0.55 Standby (W, avg) 0.2 Seek (W, avg) 1.8 Active Idle (W, avg) 0.8 Performance Idle (W, avg) 1.5 Sleep (W) 0.1 Physical size Z-Height (mm) 7 Dimensions (width x depth, mm) 70 x 100 Weight (g, max) 95 Environmental (operating) Ambient temperature 0º to 60ºC Shock (half-sine wave) 400G/2ms, 225G/1ms Environmental (non-operating) Ambient temperature -40º to 65ºC Shock (half-sine wave) G/1ms

MTecnologia Somos Profissionais Preço com IVA incluído (*) Envio em CTT registado acresce 3,40 - Pagamento MB, TB ou Paypal (*) Envio em CTT à cobrança acresce 5,50€ - Entrega em +/-4 dias * custo para envio de 1 unidade - outras quantidades contactar"" - Possibilidade de entrega em mãos no nosso pick-up Point em Vizela (dias úteis 9:00-13:00 e 15:00-19:00) - Outros horários ou modalidades de envio pf contactar. - Também entregamos em mãos por encontro combinado ao final do dia ao longo de: ++++ EN105 entre Vizela e Maia (Vizela / Vila das Aves / Santo Tirso / Maia) ++++ EN14 entre Trofa e Maia ++++ A41/A42 Lousada, Paços de Ferreira e Maia ++++ A3 e A7 entre Portagens da Maia, Vila Nova de Famalicão e Riba de Ave - Para incluir NIF na factura, por favor informe - Mais produtos na nossa loja online. Contacte para ficar a conhecer. ------- Relés temporizados - Conjunto de 4 totalmente configuráveis com Tempo de ON, Tempo de OFF. Em aplicações simples pode mesmo substituir controlos mais sofisticados como automátos (PLC'S) This controller is a 4-channel time relay; each channel of relay can run independently and it also can run in turn. It can be controlled by detecting four channels of input voltage signal to control four loads on/off independently or in turn, such as controlling four solenoid valves to work independently or work in turn, controlling four input signal to delay on/off, etc. Features: Industrial LCD display, 4 keys for easy operation, with reset function. High performance microcontroller for high stability, high reliability and low power consumption. Reverse power protection function, avoiding surge current shock. Each group of relay has common, normally open and normally closed contacts, 4 sets of conversion. Four-channel time relay, adjustable timing range: 0.1 second to 9999 minutes(countdown), the total number of Loops is adjustable from 0 to 9999(zero for the infinite loop). Effective signal input types of 4 channels can be set to high level and low level, rising edge and falling edge, etc. and can connect with external switch, PNP sensor and NPN sensor. The high level signal threshold value is adjustable from 0.1V to 40.0V. Four channels of effective signal can be set to control four channels of time relay trigger to run, high level to maintain running, trigger reset and restart etc. User can set password to prevent others to change the setting parameters. All setting parameters can be saved after power off. Specifications: Timing Range: 0.1s - 9999min Adjustable Cycle: 0 - 9999 times Adjustable Working Power Supply: DC6-40V Four Signal Input Impedance > 100K Input Signal Voltage Range: DC0-40V Working Current: When backlight off current is about 9mA/12V(0.11W) 4 Relays Working Current: about 170mA/12V(2W) Four Set of Conversion(normally open and normally closed) Contact Load: 10A/277V AC or 10A/30V DC Contact Resistance: 100,000 (10A-250V AC) Operating Temperature: -40~85°C Item Size: 11 * 8.5 * 3.7cm / 4.33 * 3.35 * 1.45in Item Weight: 196g / 6.92oz Package Size: 15 * 9.5 * 5cm / 5.91 * 3.74 * 1.97in Package Weight: 248g / 8.76oz

Vendo osciloscópio digital Velleman PCS500. Liga com computador pela porta LPT, banda 50MHz. Cria seu novo laboratório! The PCS500 is a digital storage oscilloscope that uses a computer and its monitor to display waveforms. All standard oscilloscope functions are available through the supplied Windows program. Its operation is identical to that of normal oscilloscope apart from the fact that all operations can be performed with the mouse. Connection is through the computer's parallel port and the scope is completely optically isolated from the computer port. The oscilloscope and transient recorder have two completely separated channels with a sampling frequency up to 1GHz. Any waveform displayed on the screen can be stored for later use in documents or for the comparison of waveforms.

Poupe energia, espaço, e aumente a velocidade e resistência do seu disco rígido de computador de secretária ou portátil com este disco SSD Verbatim de 240 GB (mais do que suficiente para instalar seu sistema operativo e ainda diverso software essencial para o seu trabalho de vídeo ou fotografia e exigente em velocidade de acesso aos dados). Artigo novo e com garantia legal. Portes em registado de 3.90 euros para Portugal Continental! Pré-pagamento via Transferência bancário ou Paypal ou entrega pessoal sem custos na zona de Fátima/Leiria. `A cobrança sao 5.90 euros. Possibilidade de pagamento com seu cartão de crédito ou débito via PAYPAL! COMPRE COM CONFIANÇA E VEJA MEUS OUTROS ANÚNCIOS! • Product Information • • Internal 2.5'' SATA III 7mm Solid State Drive • Client SSD for desktop and notebook upgrades • Superfast read/write speeds • Boost your PC's performance and launch applications faster • Low power consumption for extended battery life • Silent operation and shock-proof • Professional installation recommended Product Summary _ Verbatim 2.5'' SATA III 7mm solid state drives can revitalise the performance of your system. Using the latest 3D NAND technology they offer the perfect way to upgrade from either hard drive or an older SSD. Expand the lifetime of your laptop or PC Breathe new life into an older system by replacing a tired hard drive or a legacy 2D NAND SSD with a Vi500 S3 SSD. The Vi500 offers read speeds of up to 550MB/s**, up to 20 times faster than a standard hard drive. Recommended for professional installation. Enhance performance High speed 3D NAND flash chips combined with the latest generation controller will improve the response times of your system. From faster start up, shut down and loading times to smooth multi-tasking, you will benefit from increased productivity. Tough and Durable Verbatim SSD's have no moving parts of delicate components so unlike hard drives they are resistant to bumps and shocks. Cool and efficient As Verbatim SSD's are quieter and generate less heat than hard drives, your laptop will run for longer on a single charge. **480GB model, performance varies by capacity Product Number: 70023 *GB = 1 billion bytes. Capacity available for storage will be less; device uses up to 10% of memory for formatting and other functions. See www.verbatim.com/flashcapacity. Para mais detalhes ver: https://www.verbatim-europe.co.uk/en/prod/vi500-s3-ssd-70023/

ATENÇÃO: NO ENVIO Á COBRANÇA SÃO MAIS 6€ ALEM DO PREÇO DO ARTIGO QUALQUER QUE SEJA A QUANTIDADE ATÉ AO TOTAL DE 2KG. COMPRE O ARTIGO SÓ SE TIVER A CERTEZA DE QUE NÃO VAI DESISTIR. SE TEM DUVIDAS - FAÇA PERGUNTAS PRIMEIRO... _______________________________________________________________________________________________________________________________________________________ O envio é realizado em correio REGISTADO ou NORMAL de acordo com seu pagamento; 1- ENTREGA EM 19 A 29 DIAS UTEIS, Este prazo de entrega serve apenas como referência, devido a possiveis atrasos no transporte a entrega poderá demorar mais uns dias. 2- ENVIOS GRÁTIS É SÓ PARA CORREIO NORMAL. 3- ENVIOS EM CORREIO NORMAL GRÁTIS - Se pretende o envio em CORREIO REGISTADO acresce mais 4€. 4- ENVIOS Á COBRANÇA - ACRESCE MAIS 6€, Deste 6€ tem que pagar um sinal de 2€ antecipadamente, como forma de garantia de que realmente pretende o artigo, o restante valor paga só quando receber o artigo. Qualquer duvida mais disponha... ________________________________________________________________________________________________________________________________________________________ _ EP-N Cloud Assistant 150Mbps 3G Router Wireless Storage Power Bank Description: 3G Wireless Router: Cloud Assistant supports four operation modes include 3G Router,AP and Repeater. Wireless Storage: Cloud Assistant lets your smart phone,tablet and computer to share the video,music,photo and document from SD card or USB disk wirelessly.At the same time,you can copy your files to the SD card or USB disk wirelessly. Power Bank: Cloud Assistant can charge the smart phone,tablet,ets. Features: Built-in mAh battery,sustainblework hours Wireless N speed to 150Mbps USB port can be used for charging the Smart Phone or Tablet Compatible with mainstream CDMA WCDMA TD-SCDMA 3G wireless card Shares files from any USB Disk and SD card Travel-sized design, lightweight, great for home or travel use Free Cloud Assistant App for iPhone,iPad and Android mobile devices Package: 1X EP-N Cloud Assistant 150Mbps 3G Router 1X Micro USB Cable 1X Installation Guide

ATENÇÃO: NO ENVIO Á COBRANÇA SÃO MAIS 6€ ALEM DO PREÇO DO ARTIGO QUALQUER QUE SEJA A QUANTIDADE ATÉ AO TOTAL DE 2KG. COMPRE O ARTIGO SÓ SE TIVER A CERTEZA DE QUE NÃO VAI DESISTIR. SE TEM DUVIDAS - FAÇA PERGUNTAS PRIMEIRO... _______________________________________________________________________________________________________________________________________________________ O envio é realizado em correio REGISTADO ou NORMAL de acordo com seu pagamento; 1- ENTREGA EM 19 A 29 DIAS UTEIS, Este prazo de entrega serve apenas como referência, devido a possiveis atrasos no transporte a entrega poderá demorar mais uns dias. 2- ENVIOS GRÁTIS É SÓ PARA CORREIO NORMAL. 3- ENVIOS EM CORREIO NORMAL GRÁTIS - Se pretende o envio em CORREIO REGISTADO acresce mais 4€. 4- ENVIOS Á COBRANÇA - ACRESCE MAIS 6€, Deste 6€ tem que pagar um sinal de 2€ antecipadamente, como forma de garantia de que realmente pretende o artigo, o restante valor paga só quando receber o artigo. Qualquer duvida mais disponha... ________________________________________________________________________________________________________________________________________________________ _ Description: High performance for CPU Cooler. Non-toxic,tasteless,non-corrosive. Syringe design, for easy operation. Helps disperse the heat from CPU to heatsink effectively. Suitable for: CPU heatsink or chip.High temperature resistance. Primary Use: Thermal coupling of electrical/electronic devices to heat sinks. Special Properties:High conductivity;Low bleed;User friendly;Stable at high temperatures. Thermal grease needs to be applied in thin layers to increase heat transmission - the idea is to fill only the air gaps with the paste and nothing more. Specifications: Color:Sliver Net Weight: 20g 10% Silver Partical included. Dimension: Approx.20(L) x 2(W)cm Thermal Conductivity: >1.829W/m-k Thermal Resistance: Package Included: 1 x Sliver Thermal Grease Paste

Condição de Utilização: Novo Marca: GrandStream Ano de Compra: 2011 GrandStream Budgetone - 200 Telefone SIP Especificações - 3-way conferencing; - full-duplex hands-free speakerphone; - voicemail with indicator for new messages; - custom ring tones; - advanced SRTP/TLS security features. BudgeTone-200 happily supports popular codecs including G711 (a-law and u-law), G.723.1 (6.3K), G.729A/B and GSM, Dynamic negotiation of codec and voice payload length, as well as SIP 2.0, TCP/UDP/IP, PPPoE, RTP/RTCP, HTTP, ARP/RARP, ICMP, DNS, DHCP, NTP/SNTP, TFTP are supported too. The Grandstream BT200 offers a family of affordable, next generation SIP phones that features excellent audio quality and rich telephony features. The Grandstream BT200 also supports popular voice codecs and is designed to be fully interoperable with 3rd party SIP providers. Grandstream Budgetone 200 Features: Support SIP, TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, DNS, DHCP, NTP, TFTP protocols Support NAT traversal via STUN & symmetric RTP Interoperable with various 3rd party SIP end user device, Proxy/Registrar/Server, and gateway products Advanced Digital Signal Processing (DSP) to ensure superb hi-fidelity audio quality Advanced and patent pending adaptive jitter buffer control, packet delay & loss concealment technology Support popular vocoders including G.723.1 (5.3K/6.3K), G.729A/B, G.711 (a-law and u-law), G.726, G.728, and wide-band G.722 (Model 102D). Dynamic negotiation of codec and voice payload length Support standard voice features such as Caller ID Display or Block, Call Waiting, Hold, TransfForward, FLASH, in-band and out-of-band DTMF (RFC2833), Dial Plans, off-hook auto dial, configurable emergency dialing (e.g., 911), early dial, click-to-dial Support 3-way conferencing (Model 102D), full duplex hands-fredomain acoustic echo cancellation (pending), redial, call log, volume control, voice mail with indicator, downloadable ring tone (pending) Support Silence Suppression, VAD (Voice Activity Detection), CNG (Comfort Noise Generation), Line Echo Cancellation (G.168), and AGC (Automatic Gain Control) Support DIGEST authentication and encryption using MD5 and MD5-sess. Provide easy configuration thru manual operation (phone keypad and Web interface) or personalized automated provisioning via central configuration file for mass deployment. Support for Layer 2 (802.1Q VLAN, 802.1p) and Layer 3 QoS (ToS, DiffServ, MPLS) NAT-friendly remote software upgrade capability (via tftp) even from behind firewalls/NATs.

GrandStream Budgetone - 200 Telefone SIP Especificações - 3-way conferencing; - full-duplex hands-free speakerphone; - voicemail with indicator for new messages; - custom ring tones; - advanced SRTP/TLS security features. BudgeTone-200 happily supports popular codecs including G711 (a-law and u-law), G.723.1 (6.3K), G.729A/B and GSM, Dynamic negotiation of codec and voice payload length, as well as SIP 2.0, TCP/UDP/IP, PPPoE, RTP/RTCP, HTTP, ARP/RARP, ICMP, DNS, DHCP, NTP/SNTP, TFTP are supported too. The Grandstream BT200 offers a family of affordable, next generation SIP phones that features excellent audio quality and rich telephony features. The Grandstream BT200 also supports popular voice codecs and is designed to be fully interoperable with 3rd party SIP providers. Grandstream Budgetone 200 Features: Support SIP, TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, DNS, DHCP, NTP, TFTP protocols Support NAT traversal via STUN & symmetric RTP Interoperable with various 3rd party SIP end user device, Proxy/Registrar/Server, and gateway products Advanced Digital Signal Processing (DSP) to ensure superb hi-fidelity audio quality Advanced and patent pending adaptive jitter buffer control, packet delay & loss concealment technology Support popular vocoders including G.723.1 (5.3K/6.3K), G.729A/B, G.711 (a-law and u-law), G.726, G.728, and wide-band G.722 (Model 102D). Dynamic negotiation of codec and voice payload length Support standard voice features such as Caller ID Display or Block, Call Waiting, Hold, TransfForward, FLASH, in-band and out-of-band DTMF (RFC2833), Dial Plans, off-hook auto dial, configurable emergency dialing (e.g., 911), early dial, click-to-dial Support 3-way conferencing (Model 102D), full duplex hands-fredomain acoustic echo cancellation (pending), redial, call log, volume control, voice mail with indicator, downloadable ring tone (pending) Support Silence Suppression, VAD (Voice Activity Detection), CNG (Comfort Noise Generation), Line Echo Cancellation (G.168), and AGC (Automatic Gain Control) Support DIGEST authentication and encryption using MD5 and MD5-sess. Provide easy configuration thru manual operation (phone keypad and Web interface) or personalized automated provisioning via central configuration file for mass deployment. Support for Layer 2 (802.1Q VLAN, 802.1p) and Layer 3 QoS (ToS, DiffServ, MPLS) NAT-friendly remote software upgrade capability (via tftp) even from behind firewalls/NATs.