A1000 accelerators which use the side expansion slot, may also be compatible witht the A500 (+), however they have to be used back-to-front because the A500's (+) side expansion slot is on the left, instead of the right.

Manufacturer	Product
Creative Microsystems Inc (CMI)	PAMC-1000 (PA1000) [CS]
CSA	Derringer 030 [CS]
	Mega Midget Racer [CS]
ICD	AdSpeed/IDE [CS]
	AdSpeed Novia [CS]
	AdSpeed Prima [CS]
Kupke	Golem TurboBox [SE]
M-Tec	M-Tec 68020-i [CS]
Progressive Peripherals	PP 040 [CS]
Ronin Research	Hurricane 1000 [CS]

KEY
CS	Sits in the CPU socket
SE	Connects to the Side Expansion Slot