Buckeyestargazer Shop

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Buckeyestargazer Shop will be closed 01/12/2026 - 01/16/2026. Orders placed during this time will be shipped in the order they were received starting 01/17/2026.

Pegasus Astro Mounting Solutions

PUPBv3-Bracket

PUPBv3-Bracket + VSaddle

PUPBv3-MiniPC

PUPBv3-MiniPC (NUC MiniPC)

PUPBv2b-Bracket

PUPBv2a-Bracket

PPBA-Bracket

PPBA-Bracket/VSaddle Mounted on Vixen Rail

PPBMicro-Bracket + Synta-Bar

PPB-Bracket

PUSBHub-Bracket

Have you ever wanted to mount your Pegasus Pocket Powerbox, Powerbox Micro, Powerbox Advance, Ultimate Powerbox, USB Hub or Uranus Meteo to a Losmandy or Vixen rail, Synta dovetail shoe etc? Now you can with these diverse mounting solutions.
The system consists of two parts: a bracket for your component and one of several different attachments.

Powerbox Brackets

PUPBv3-Bracket : Fits the Ultimate Powerbox V3, Bottom
PUPBv3-MiniPC : Fits the Ultimate Powerbox V3, Top - for mounting a MiniPC on top only. This plate does NOT require a MiniPC attachment below. Rather, this one plate accommodates any of the MiniPCs listed below.
PUPBv2b-Bracket : Fits the (v2) Ultimate Powerbox w/ all aluminum enclosure
PUPBv2a-Bracket : Fits the (v2) Ultimate Powerbox w/ black trim
PUPBv1-Bracket : Fits the first Ultimate Powerbox (v1)
PPBA-Bracket : Fits the Powerbox Advance
PPBMicro-Bracket : Fits the Powerbox Micro
PPB-Bracket : Fits the Pocket Powerbox AND DewMaster
PUSBHub-Bracket : Fits the Pegasus USB Control Hub
PEGUranus-Bracket : Fits the Pegasus Uranus Mateo Sensor
PDM2-Bracket : Fits the Pegasus DewMaster2

Attachments bolt onto the bracket and present several options:

LSaddle : Clamps onto a Losmandy style bar
VSaddle : Clamps onto a Vixen style bar
VBar : Slips into a Vixen style saddle
ADM-MDS-Saddle : Clamps to a ADM MDS style bar
ArcaSwiss-Saddle : Clamps onto an Arca-Swiss bar
ArcaSwiss-Bar : Slips into an Arca-Swiss saddle
Synta-Bar-20mm : Slips into a Synta/Vixen finder base, 20mm tall
Synta-Bar-50mm : Slips into a Synta/Vixen finder base, 50mm tall
MiniPC-NUC-85 : Intel NUC mount w/ 85mm hole spacing ( Most NUCs)
MiniPC-NUC-94 : Intel NUC Vesa mount with 95mm hole spacing (models with 8i7HNK, 8i7HVK, 6iKYK in the name)
MiniPC-Beelink-32 : Beelink mount with 32mm hole spacing
MiniPC-Beelink-35 : Beelink mount with 35mm hole spacing
MiniPC-MeLE-HD3Q : MeLE Quieter HD3Q mount with 75/85mm hole spacing
MiniPC-MeLEQOC-80 : MeLE Quieter 2, 3 or 4 and Overclock mount with 80mm hole spacing
MiniPC-MeLEPCG35-75 : MeLE PCG35 mount with 75mm hole spacing

Note that Attachments can be oriented either direction.

Stacking Note: If you intend to stack a MiniPC on top of a Powerbox Advance or Ultimate V2, you need to order two sets (bracket + attachment). For example (1) PPBA-Bracket + LSaddle and (1) PPBA-Bracket + MiniPC-NUC-85. For the Ultimate V3 you need to order (1) PUPBv3-Bracket + (attachment) and (1) PUPBv3-MiniPC.

FREE SHIPPING (USA) (1st Class)

Priority shipping available also. International shipping calculated at checkout. Please see the shipping tab for more info.

Pegasus Bracket with RAIL attachment:

Choose Bracket:

Choose Bracket Color:

Choose Attachment:

Choose Attachment Color:

Additional Attachments can be purchased on the Attachments page

PUPBv3-MiniPC

Pebasus Bracket with MiniPC attachment (Ultimate V1, V2 and Advance):

Choose Bracket:

Choose Bracket Color:

Choose Attachment:

Choose Attachment Color:

Attachment Images

LSaddle

NUC-85mm

Beelink-32mm

VBar

VSaddle

Synta-Bar-20mm

ArcaSwiss-Saddle

ArcaSwiss-Bar

MiniPC-MeLEQOC-80

ATTENTION POWERBOX ADVANCE users: Sometime between July 2020 and January 2021 Pegasus shipped Advance units that had a small machining error with the M3 threaded accessory holes on the RJ12 port side of the powerbox. The holes were shifted upward 2mm from the bottom. Please see the diagram below for the CORRECT hole pattern. If your Advance has holes that are different than this please contact me after ordering and I will send a special bracket that fits. PLEASE CHECK YOUR POWERBOX ADVANCE BEFORE ORDERING.

Have you ever wanted to mount your Pegasus Pocket Powerbox, Powerbox Micro, Powerbox Advance, Ultimate Powerbox or USB Hub to a Losmandy or Vixen rail, Synta dovetail shoe etc? Now you can with these diverse mounting solutions.
The system consists of two parts: a bracket for your Pegasus component and one of several different attachments.

Pegasus Powerbox and USB Hub Brackets

PUPBv3-Bracket
PUPBv3-MiniPC

PUPBv2b-Bracket

PUPBv2a-Bracket

PUPBv1-Bracket

PPBA-Bracket
PPBMicro-Bracket
PPB-Bracket

PUSBHub-Bracket
PEGUranus-Bracket
PDM2-Bracket

Fits the Ultimate Powerbox V3, Bottom.
Fits the Ultimate Powerbox V3, Top - for mounting a MiniPC on top only. This plate does NOT require a MiniPC attachment below. Rather, this one plate accommodates any of the MiniPCs listed below.
Fits the second "v2" Ultimate powerbox with all aluminum enclosure.
Fits the first "v2" Ultimate Powerbox with black plastic trim. Uses the existing enclosure screws.
Fits the original (v1) Ultimate Powerbox. Uses the existing enclosure screws.
Fits the Powerbox Advance.
Fits the Powerbox Micro.
Fits the Pocket Powerbox AND DewMaster. Uses existing enclosure screws.
Fits the Pegasus USB Control Hub.
Fits the Uranus Mateo Sensor.
Fits the Pegasus DewMaster2

Attachments bolt onto the bracket and present several options:

LSaddle
VSaddle
VBar
ADM-MDS-Saddle
ArcaSwiss-Saddle
ArcaSwiss-Bar
Synta-Bar-20mm
Synta-Bar-50mm
MiniPC-NUC-85

MiniPC-NUC-94

MiniPC-Beelink-32

MiniPC-Beelink-35

MiniPC-MeLEQOC-80

MiniPC-MeLE-HD3Q

MiniPC-MeLEPCG35-75

MiniPC-GMKtec-55

Losmandy saddle that clamps onto Losmandy/"D" rails
V-type saddle that clamps onto a Vixen bar/rail
Vixen type bar that slips into a V-type clamp
ADM MDS saddle that clamps to a MDS style bar
Arca-Swiss saddle that clamps onto an Arca-Swiss rail
Arca-Swiss bar that slips into an Arca-Swiss clamp
Synta/Vixen bar, slips into a Synta finder base, 20mm tall
Synta/Vixen bar, slips into a Synta finder base, 50mm tall
Allows attachment of a NUC MiniPC with 85mm hole spacing to an Ultimate (V1/V2) or Advance bracket
NUC's with special 94mm screw hole spacing (models with 8i7HNK, 8i7HVK, 6i7KYK in the model name)
Allows attachment of a Beelink MiniPC with 32mm hole spacing to an Ultimate (V1/V2) or Advance bracket
Allows attachment of a Beelink MiniPC with 35mm hole spacing to an Ultimate (V1/V2) or Advance bracket
Allows attachment of a MeLE Quieter and Overclock with 80mm hole spacing to an Ultimate (V1/V2) or Advance bracket
Allows attachment of a MeLE Quieter HD3Q with 75/85mm hole spacing to an Ultimate (V1/V2) or Advance bracket
Allows attachment of a MeLE PCG35 with 75mm hole spacing to an Ultimate (V1/V2) or Advance bracket
Allows attachment of a GMKtec with 55mm hole spacing to an Ultimate (V1/V2) or Advance bracket
**Note: the MiniPC is bolted directly to the attachment with supplied M3x10mm screws

Note that Attachments can be oriented either direction.

FREE SHIPPING (USA) (1st Class)

Priority shipping available also. International shipping calculated at checkout. Please see the shipping tab for more info.

Pegasus Bracket w/ RAIL attachment:

Choose Bracket:

Choose Bracket Color:

Choose Attachment:

Choose Attachment Color:

PUPBv3-MiniPC

Pegasus Bracket w/ MiniPC attachment (Ultimate V1, V2, Advance):

Choose Bracket:

Choose Bracket Color:

Choose Attachment:

Choose Attachment Color:

Additional Attachments can be purchased on the Attachments page

Printed in durable, temperature tolerant PETG filament.