AT&T (Formerly DIRECTV) 21 Volt Power Inserter for All DIRECTV SWM LNBs (PI21)







Key features
- •Technical Information - Frequency Range - 2000 kHz to 2150 MHz; Signal Loss - 2 dB - Insertion; Input Voltage Range - 100 V AC to 120 V AC; Interfaces/Ports - Ports - F-type
AT&T (Formerly DIRECTV) 21 Volt Power Inserter for All DIRECTV SWM LNBs (PI21)
List Price: $32.92$29.63DEALYou Save: $3.29 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (13)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.4
out of 5
Based on 10 reviews
5★
80%
4★
20%
3★
0%
2★
0%
1★
0%
Five Stars
Angela•August 21, 2017
Too bad Directv uses faulty products. This was a replacement that saved me a $100+ service call.
Not what I needed
Nicole•May 21, 2017
This is not what was broke on my direct tv but it was pretty much the exact part. I will keep it on hand.
Works like a charm
kuntrycowgirl469•October 22, 2016
This power inserter worked perfectly for my swm lnb Directv setup. Simple installation. If you are using the Green label SWM, LN BAND splitter this is the power inserter needed.
Let there be...satellite tv!
Vincent Layton•August 7, 2016
Empower yourself and your satellite dish by not getting ripped off on service call. This was exact replacement for my old unit, which died after going through some minor flooding.
Perfect OEM.
Joe N.•March 27, 2016
This power inserted was just what we needed. Our SWiM adapter has been intermittently working as of late and the satellite company was asking quite a bit more money than I could get the same thing for on Amazon. I bought this product and it arrived on time and was a genuine OEM part. Now our satellite dish is working again so the whole family is happy.
Update 2 months later it is still working flawlessly.
Update 2 months later it is still working flawlessly.
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