Chester Tech Repairs
5G Chester Direct Connection Pocket Rocket š Portable WAN - Single Sim M.2 to RJ45 Standalone Modem - Web UI - Tailscale Ready
5G Chester Direct Connection Pocket Rocket š Portable WAN - Single Sim M.2 to RJ45 Standalone Modem - Web UI - Tailscale Ready
Couldn't load pickup availability
Part of the Chester Direct Connection Series
The Pocket Rocket Series this is Volume I
Smaller than a credit card š³Ā
Ships in 1-2 Business Days after you orderĀ
SDX75 INFO (OPENWRT22 User Interface)
https://chestertechrepairs.com/pages/quectel-sdx75-rm551e-manual-setup
The ultimate - BRING YOUR OWN ROUTER - NR5G Kit
NOTE: THIS DOES NOT SUPPORT BRIDGE MODE
Offered in 2 Modem Variations
SDX75 - RM551E-GL (Chester Exclusive)
RM520N-GL SDX62
Ā
MAIN CHESTER DIRECT CONNECT FEATURESĀ
- Tailscale Installed
- IP Passthrough Capable (IPPT)
- Web ui for all variants
- SDX75 is OPENWRT/Luci
- SDX62 OpenSource Simple Admin
- Kit include x Cellular antennasĀ
- USB Cable
- Standard USB-C power adapter included in the kitĀ
- SINGLE Nano Sim Slots
- CNC heat dissipation with thermal pads
- 1 x 2.5gbE NON-POE Port
- Realtek RTL8125
- SSH Ready
- AT Commands
Ā
Upon your purchase you get my support, jump on live chat pre and post purchase. This product was brought to market because of inquiries Iāve received asking for ip passthrough. This is a semi plug and play solution, most folks will need to do APN.
Share

Pocket Rocket is the smallest modem I've ever used. It solved my problem of stability with Cell phone towers being dropped all the time. I haven't be dropped since I changed to Pocket Rocket. Chester helped out 110 percent in my set. Good thing he did or I'd still be doing so. I purchased higher dbi gain antennas. I now get between 225 to 324 download and 27 to 35 upload.
Works really well. Alfredo helped me out a lot when I was having issues setting it up. Definitely worth having that help when things go wrong. I like the size it goes well with my slate and it very portable.
Now have 700mb down with 70mb, consistent speeds. Exactly what I was looking for on my T-Mobile home internet setup since I already had my own router and WIFI AP throughout my house. Just needed a dedicated modem that I could lock onto the faster 5G bands. Alfredo provided me with quick, helpful support when I received it, helping me set it up and tweak it to achieve my best speeds.
Well, I have been up and running for just a couple of days. Pairing this unit with a mimo quad antenna seems to be amazing. I am no tech wiz, so i probably bit off more than i could chew regarding device setup and configuration. However, ChesterTech was right there with me... 10pm on a Saturday night and again, 9:00am on a Sunday morning until i was up and running. Thank you ChesterTech
Fantastic little modem. Its very compact, aluminum chassis helps manage head, can be USB-C powered.
The Wi-Fi 6 Router Guide
View all-
Mint Mobile is on my Wall of Shame Update
List of carriers I do not recommend<- this list is from 2024 and is currentĀ While mint mobile prides itself on being a lower priced t-mobile option you have been...
Mint Mobile is on my Wall of Shame Update
List of carriers I do not recommend<- this list is from 2024 and is currentĀ While mint mobile prides itself on being a lower priced t-mobile option you have been...
-
Carrier Aggregation Commands X75 ONLY!!!!
Looks like some folks needed these again emphasis on some remember⦠if it aināt broke donāt fix it š Please donāt blindly send commands, I am here on the live...
Carrier Aggregation Commands X75 ONLY!!!!
Looks like some folks needed these again emphasis on some remember⦠if it aināt broke donāt fix it š Please donāt blindly send commands, I am here on the live...
-
The Hotspot King 2026 Modem News šš°
2025 proved to be a huge year at Chester Tech I welcomed a wave of new customers who didnāt just buy hardware but they experienced what real support looks like....
The Hotspot King 2026 Modem News šš°
2025 proved to be a huge year at Chester Tech I welcomed a wave of new customers who didnāt just buy hardware but they experienced what real support looks like....
-
Free Shipping
All router orders will be shipped via UPS or USPS depending on proximity to the East Coast. For example West Coast will always ship USPS Priority Mail. Contact us for upgraded shipping rates. We promise to ship the fastest way possible.
Pocket Rocket is the smallest modem I've ever used. It solved my problem of stability with Cell phone towers being dropped all the time. I haven't be dropped since I changed to Pocket Rocket. Chester helped out 110 percent in my set. Good thing he did or I'd still be doing so. I purchased higher dbi gain antennas. I now get between 225 to 324 download and 27 to 35 upload.
Works really well. Alfredo helped me out a lot when I was having issues setting it up. Definitely worth having that help when things go wrong. I like the size it goes well with my slate and it very portable.
Now have 700mb down with 70mb, consistent speeds. Exactly what I was looking for on my T-Mobile home internet setup since I already had my own router and WIFI AP throughout my house. Just needed a dedicated modem that I could lock onto the faster 5G bands. Alfredo provided me with quick, helpful support when I received it, helping me set it up and tweak it to achieve my best speeds.
Well, I have been up and running for just a couple of days. Pairing this unit with a mimo quad antenna seems to be amazing. I am no tech wiz, so i probably bit off more than i could chew regarding device setup and configuration. However, ChesterTech was right there with me... 10pm on a Saturday night and again, 9:00am on a Sunday morning until i was up and running. Thank you ChesterTech
Fantastic little modem. Its very compact, aluminum chassis helps manage head, can be USB-C powered.