Zoom ADSL 2/2+ Ethernet Bridge Modem. Cabling technology: IEEE 802.1D/IEEE 802.3. DSL connection type: ADSL, Upstream data rate: 0.1 Mbit/s, Downstream data rate: 24 Mbit/s. Routing protocols: PPPoE /IEEE 802.1D. Certification: CE, UL, C-UL, FCC Part 15B, FCC Part 68, Industry Canada, RoHS. Compatible operating systems: Windows Macintosh OS Linux