Omimed transport stands are mobile stands which supports PC's and Laptopt Computers. We offer options such as security for laptop computers, adjustable heights with and without pneumatic assistance, and 4 or 5 leg aluminum or heavy gauge steel base with low center of gravity. These stands come in 3" or 4" rubber casters. and have adjustable keyboard trays. Accessories are available for these stands , including the Extended Life Lithium Ion Battery, Security Laptop Head/Battery Assembly, C5 Motion Head, 10' hospital grade cord reel, mouse holder, scanner holder, poly tray, printer tray, and medication drawer w/ self locking combo lock. These are all sold seperately.