The PSL12U from Astro-und Feinwerktechnik Adlershof GmbH is a Space-Qualified Satellite Deployer that is designed for picosatellites and CubeSats. This deployer has a maximum satellite mass of up to 24 Kg. It uses a non-explosive lock and release mechanism and a low-power consumption mechanism. The deployer has redundancy in actuation and comes with a deployment confirmation signal. It has a CubeSat rail length of 340.5 mm, a rail width of 226.3 mm, and a rail height of 226.3 mm. The deployer has a large clearance for attachments on the CubeSat and access ports for maintenance on the launch site.