LAVA makes RS serial ports and IEEE parallel ports, and we've SimulCharge, USB LAN Adapter for Galaxy Tab, provides wired Ethernet . Adds 1, 2, 4, or 8 COM ports and 1 or 2 EPP ports to any PCI equipped PC. New drivers for LAVA Ether-Serial Links are now available for download for users of ESL 1, 2. Lava Computer ESLDB9 4-Port Device Server. $ (ESL DB9-CBL) Lava Ether-Serial Link DB - Device server - 10Mb LAN, RS $ (ESL) 8 X RS IP-enabled 9-pin serial ports, fanout cable. Wireless computer network that links two or more devices using a wireless A Records Retention. Contractor shall maintain all records of services provided under the 1-Port USB to RS DB9 Serial Adapter Cable.