RockBLOCK External Patch Antenna Shipping:4-6 Days 11n: up to 150Mbps (downlink)

11n: up to 150Mbps (downlink) and up to 150Mbps (uplink)

meaning that you get both channels of audio out of the single speaker

It can also be used to update

Sensor Type Compression Load Cell Weight Capacity Max 200 kg Maximum Overload 240 kg Creep 80 g/hr Zero Balance ± 2 kg Cell Repeatability Error Max ± 400 g Cell Non-Linearity Max 400 g Temperature Effect on Span 10 g/°C Temperature Effect on Zero 10 g/°C

and is what is embedded in pretty much every phone or device that does NFC

RockBLOCK External Patch Antenna Shipping:4-6 Days 11n: up to 150Mbps (downlink)The RockBLOCK External Patch Antenna is a high performance magnetic mount antenna designed specifically to communicate efficiently with the Iridium Satellite Communication system. This antenna utilizes the Taoglas expertise in ceramics by incorporating a ceramic patch tuned specifically for the antenna environment, giving greater stability. The antenna housing is strong, corrosion proof and waterproof to IP67. The magnetic mount allows for easy