If you mean 54mbps then yes. That is very good.
People often confuse bandwidth and throughput. 802.11a and 802.11g are the two common standards that have a maximum bandwidth of 54Mbps. The actual maximum throughput you will see on a 54Mbps link will be 20-25Mbps.
802.11g
IEEE 802.11B is 2.4GHz, but with a maximum of only 11Mbps. IEEE 802.11G is in the 2.4GHz range, with a top speed of 54Mbps.
The speed of 54MBps is a rating and not an actual download or upload speed. A connection at that speed will always be significantly lower. Overall, 54MBps is not very fast relative to available Internet connections.
802.11a = 54mbps
5GHz with a speed of up to 54Mbps
dsfs
Yes, all 108mbps wifi router/ network device backward compatible with 54 mbps, but the speed will adjust to the lower rate which in this case 54mbps max.
There are quite a few of them but here are the most popular: BlueTooth 802.15 Freq 2.4Ghz Speed 1Mbps WireLess Networking: 802.11a Freq 5Ghz Speed 54Mbps 802.11b Freq 2.4Ghz Speed 11Mbps 802.11g Freq 2.4Ghz Speed 54Mbps
54Mbps =54*1000 kbps (In actual 1KB=1024bytes) =54000 kbps =54000/8 KBps =6750 KBps (1Byte=8bits or 1B=8b) 54Mbps =54*1000 kbps (In actual 1KB=1024bytes) =54000 kbps =54000/8 KBps =6750 KBps (1Byte=8bits or 1B=8b)
Your internet speed is not 54mbps. That is the rated speed of the wireless system. (It never matches that, but that's the rated speed.) The internet download speed can vary quite a bit depending on a number of factors. Find out from your ISP what what speed you are entitled to and compare against what you are actually getting. If it doesn't come close to spec, complain to your ISP.