dodocool 7-Port USB 3.0 HUB for iMac Macbook Superspeed 5Gbps External AC Adapter

Features: 32G storage capacity and compatible with USB 2.0. Easy to read, no need drive/power supply. Low power consumption, durable solid-state storage. Mini size and light weight, portable and practical. High speed transmission, copy information anytime and anywhere.

Features: High performance with SATA3 6Gb/s interface, backwards compatible with SATA2. Ultra-fast speed with maximum sequential read and write speeds up to 520 / 420 MB/s. Superior TLC NAND flash and Silicon Motion 2256EN controller for amazing performance. Durable solid state design to resist shock and vibration, no mechanical components and no noise. Lower power consumption and excellent ECC capacity ensure higher reliability and plus longer battery life. Free up space to load and run applications, games, videos, and photos instantly. Exceptional reliability, low maintenance, high performance and lower price.

SAMSUNG UHS-I Class 10 32GB 48MB/s High Speed MicroSD TF Flash Memory Card for Phone Camera Tablet

Type:Sensor; Use For:Universal; Sensor Function:Gas; Model:MQ-3; Dimension(cm):3.52.01.6 CM; Net Weight(kg):0.005

Features: Work on international paper currency, including US Dollar, Euro, Pound, Yen, Won, Ruble, Cruzior, Pesos, Rand, Peseta, Thai Baht(THB), Taiwand Dollar(NTD). Mark the note, for example, with a cross, in an area which is lightly-colored and not printed on. For genuine bank note, the mark is bright yellow. For forged bank note, the mark goes dark and stays dark. The make will disappear again after several hours. Identify bank note in seconds, ideal helper for cashiers.

Digitus Pro 42U vertical Cable tray for Network (DN-19-ORG-42U-CT-N)