Für ein ruckelfreies HD-Erlebnis brauchst du entweder ein LAN-Kabel oder einen schnellen und zuverlässigen WLAN-Stick.
Doch welcher eignet sich dafür am besten?
150 Mbit/s oder 300 Mbit/s, mit Antenne oder ohne? Der Edimax 7811, der überall empfohlen wird?
In diesem Test habe ich die beliebtesten WLAN Adapter direkt am Pi 2 getestet und die Ergebnisse übersichtlich in einer Tabelle zusammengefasst.
Alle hier aufgeführten WLAN Adapter funktionieren auf dem Raspberry Pi 2 in Openelec auf Anhieb, ohne dass dafür extra Treiber installiert werden müssen.
Es handelt sich hierbei nicht um geschönte Herstellerangaben sondern um reale Werte aus der Praxis.
Ergebnis
| Rang | Produkt | Stromverbrauch | Transferrate | Preis |
|---|---|---|---|---|
| 1. | Edimax EW-7612UAn (v2) | 0,8 Watt | 99,5 Mbit/s | 16,32 € |
| 2. | TP-Link WN822N (v3) | 0,7 Watt | 85,6 Mbit/s | 14,49 € |
| 3. | Edimax EW-7811UAC | 0,6 Watt | 73,4 Mbit/s | 21,90 € |
| 4. | TP-Link WN722N | 0,9 Watt | 70,5 Mbit/s | 10,99 € |
| 5. | Edimax EW-7811UN | 0,5 Watt | 60,2 Mbit/s | 10,57 € |
| 6. | TP-Link WN823N | 0,8 Watt | 58,2 Mbit/s | 9,99 € |
| 7. | D-Link DWA-140 | 1,0 Watt | 25,7 Mbit/s | 16,36 € |
Testumgebung
Getestet wurde mit einem TP-Link 1043ND Router im 2,4 GHz Netz.
Die Entfernung zum Raspberry Pi 2 betrug ca. 10m mit 2 Wänden zwischen.
Auf dem Pi lief OpenELEC in der Version 5.03 und als Messprogramm wurde iperf benutzt.
Um zusätzlich Gewissheit über die Stabilität und Reaktionszeit zu haben, wurde der Film Avatar (1080p, DTS-Sound, 15GB groß) abgespielt und durchgezappt.
Der Stromverbrauch wurde mit dem Energiemessgerät PM 231 E von Brennenstuhl gemessen.
Fazit
Mit dem Edimax 7612UAn (Platz 1) und dem TP-Link WN822N (Platz 2) machst du absolut nichts falsch. Diese beiden Adapter haben richtig viel Power und sorgen für ein ungestörtes Streaming-Erlebnis an deinem Pi 2.
Selbst schnelles Vorspulen und größere Sprünge durch lange Filme sind für die beiden absolut kein Problem!
Im Internet wird sehr häufig der kleine Edimax 7811UN (Platz 5) empfohlen. Für seine Kompaktheit liefert er eine anständige Leistung und ist für den geringen Preis auch empfehlenswert.
Wer nicht weit mit seinem Pi 2 vom Router entfernt ist, wird damit keine Probleme haben, jedoch empfehle ich bei größeren Entfernungen einen leistungsstärkeren WLAN-Adapter zu nutzen.
Ich bin richtig froh diesen Test gemacht zu haben und habe dadurch Gewissheit, einen der schnellsten WLAN-Sticks am Pi 2 zu nutzen. 🙂
Einen Test mit WLAN Adaptern im 5 GHz Netz findest du hier → http://powerpi.de/schnellster-wlan-usb-adapter-im-5-ghz-netz-fuer-deinen-raspberry-pi-2/
I’ll gear this review to 2 types of people: current Zune owners who are considering an upgrade, and people trying to decide between a Zune and an iPod. (There are other players worth considering out there, like the Sony Walkman X, but I hope this gives you enough info to make an informed decision of the Zune vs players other than the iPod line as well.)
Apple now has Rhapsody as an app, which is a great start, but it is currently hampered by the inability to store locally on your iPod, and has a dismal 64kbps bit rate. If this changes, then it will somewhat negate this advantage for the Zune, but the 10 songs per month will still be a big plus in Zune Pass‘ favor.
Zune and iPod: Most people compare the Zune to the Touch, but after seeing how slim and surprisingly small and light it is, I consider it to be a rather unique hybrid that combines qualities of both the Touch and the Nano. It’s very colorful and lovely OLED screen is slightly smaller than the touch screen, but the player itself feels quite a bit smaller and lighter. It weighs about 2/3 as much, and is noticeably smaller in width and height, while being just a hair thicker.
If you’re still on the fence: grab your favorite earphones, head down to a Best Buy and ask to plug them into a Zune then an iPod and see which one sounds better to you, and which interface makes you smile more. Then you’ll know which is right for you.
Apple now has Rhapsody as an app, which is a great start, but it is currently hampered by the inability to store locally on your iPod, and has a dismal 64kbps bit rate. If this changes, then it will somewhat negate this advantage for the Zune, but the 10 songs per month will still be a big plus in Zune Pass‘ favor.
I’ll gear this review to 2 types of people: current Zune owners who are considering an upgrade, and people trying to decide between a Zune and an iPod. (There are other players worth considering out there, like the Sony Walkman X, but I hope this gives you enough info to make an informed decision of the Zune vs players other than the iPod line as well.)
Apple now has Rhapsody as an app, which is a great start, but it is currently hampered by the inability to store locally on your iPod, and has a dismal 64kbps bit rate. If this changes, then it will somewhat negate this advantage for the Zune, but the 10 songs per month will still be a big plus in Zune Pass‘ favor.
If you’re still on the fence: grab your favorite earphones, head down to a Best Buy and ask to plug them into a Zune then an iPod and see which one sounds better to you, and which interface makes you smile more. Then you’ll know which is right for you.
I’ll gear this review to 2 types of people: current Zune owners who are considering an upgrade, and people trying to decide between a Zune and an iPod. (There are other players worth considering out there, like the Sony Walkman X, but I hope this gives you enough info to make an informed decision of the Zune vs players other than the iPod line as well.)
Zune and iPod: Most people compare the Zune to the Touch, but after seeing how slim and surprisingly small and light it is, I consider it to be a rather unique hybrid that combines qualities of both the Touch and the Nano. It’s very colorful and lovely OLED screen is slightly smaller than the touch screen, but the player itself feels quite a bit smaller and lighter. It weighs about 2/3 as much, and is noticeably smaller in width and height, while being just a hair thicker.
Hands down, Apple’s app store wins by a mile. It’s a huge selection of all sorts of apps vs a rather sad selection of a handful for Zune. Microsoft has plans, especially in the realm of games, but I’m not sure I’d want to bet on the future if this aspect is important to you. The iPod is a much better choice in that case.
Apple now has Rhapsody as an app, which is a great start, but it is currently hampered by the inability to store locally on your iPod, and has a dismal 64kbps bit rate. If this changes, then it will somewhat negate this advantage for the Zune, but the 10 songs per month will still be a big plus in Zune Pass‘ favor.
I’ll gear this review to 2 types of people: current Zune owners who are considering an upgrade, and people trying to decide between a Zune and an iPod. (There are other players worth considering out there, like the Sony Walkman X, but I hope this gives you enough info to make an informed decision of the Zune vs players other than the iPod line as well.)
Hands down, Apple’s app store wins by a mile. It’s a huge selection of all sorts of apps vs a rather sad selection of a handful for Zune. Microsoft has plans, especially in the realm of games, but I’m not sure I’d want to bet on the future if this aspect is important to you. The iPod is a much better choice in that case.
Hands down, Apple’s app store wins by a mile. It’s a huge selection of all sorts of apps vs a rather sad selection of a handful for Zune. Microsoft has plans, especially in the realm of games, but I’m not sure I’d want to bet on the future if this aspect is important to you. The iPod is a much better choice in that case.
I’ll gear this review to 2 types of people: current Zune owners who are considering an upgrade, and people trying to decide between a Zune and an iPod. (There are other players worth considering out there, like the Sony Walkman X, but I hope this gives you enough info to make an informed decision of the Zune vs players other than the iPod line as well.)
Apple now has Rhapsody as an app, which is a great start, but it is currently hampered by the inability to store locally on your iPod, and has a dismal 64kbps bit rate. If this changes, then it will somewhat negate this advantage for the Zune, but the 10 songs per month will still be a big plus in Zune Pass‘ favor.
Apple now has Rhapsody as an app, which is a great start, but it is currently hampered by the inability to store locally on your iPod, and has a dismal 64kbps bit rate. If this changes, then it will somewhat negate this advantage for the Zune, but the 10 songs per month will still be a big plus in Zune Pass‘ favor.
If you’re still on the fence: grab your favorite earphones, head down to a Best Buy and ask to plug them into a Zune then an iPod and see which one sounds better to you, and which interface makes you smile more. Then you’ll know which is right for you.
Zune and iPod: Most people compare the Zune to the Touch, but after seeing how slim and surprisingly small and light it is, I consider it to be a rather unique hybrid that combines qualities of both the Touch and the Nano. It’s very colorful and lovely OLED screen is slightly smaller than the touch screen, but the player itself feels quite a bit smaller and lighter. It weighs about 2/3 as much, and is noticeably smaller in width and height, while being just a hair thicker.
Ein Wlan USB Stick gehört einfach zu jedem Raspberry dazu. Frage jemand der ein Raspberry hat was ist dein Zubehör? Er wird sicherlich Wlan Stick antworten.
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Research-scale versatile thermal Atomic Layer Deposition (ALD) tool designed for university laboratories and industrial research groups
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