Laptop Lenovo DVD-Writer Data Link Protocol
| Bluetooth (59) Bluetooth 2.0 (21) Bluetooth 2.1 (19) Bluetooth 2.1 EDR (2) | Bluetooth 3.0 (8) Bluetooth 4.0 (7) | Gigabit Ethernet (112) IEEE 802.11a (102) IEEE 802.11b (131) IEEE 802.11g (131) |
| Bluetooth (59) Bluetooth 2.0 (21) Bluetooth 2.1 (19) Bluetooth 2.1 EDR (2) | Bluetooth 3.0 (8) Bluetooth 4.0 (7) | Gigabit Ethernet (112) IEEE 802.11a (102) IEEE 802.11b (131) IEEE 802.11g (131) |
